EXPERT CAR ADVICE. SMARTER DECISIONS. BETTER CARS.

Real Advice. Real Experience.

Knowledge
Hub

In-depth guides, market insight and honest advice from people who know the motor trade inside out.

Browse All

All Articles

51 articles

Understanding Fuel Economy (MPG)
Costs

Understanding Fuel Economy (MPG)

Fuel economy is one of the first things buyers look at, but real-world MPG can be very different to the figures manufacturers advertise.

3 min read
1 Sep 2026
My Own Car and What I've Learnt
Motoring

My Own Car and What I've Learnt

What owning the same car for 10 years has taught me about buying and maintaining a used car.

1 min read
1 Sep 2026
Best Automatic Cars Under £10,000
Reviews

Best Automatic Cars Under £10,000

My top 3 automatic cars under £10,000 based on my own experience and industry data.

2 min read
1 Sep 2026
What a Mechanic Looks For When Buying a Used Car
Buying Guide

What a Mechanic Looks For When Buying a Used Car

These are the checks I carry out before buying any used car. Most of them don't cost anything and could save you thousands.

5 min read
1 Sep 2026
Timing Belts vs Timing Chains: What Buyers Should Know
Reliability

Timing Belts vs Timing Chains: What Buyers Should Know

One of the most important things to check when buying a used car is whether it has a timing belt or timing chain, and whether it's been maintained properly.

2 min read
1 Sep 2026
Best Used Cars Under £3,000
Reviews

Best Used Cars Under £3,000

If your budget is around £3,000, these are the used cars I'd personally be looking at.

1 min read
1 Sep 2026
Technician Inside Info: Kia Optima 1.6 CRDi Facelift
Technician Inside Info

Technician Inside Info: Kia Optima 1.6 CRDi Facelift

Where condition and history are comparable, the earlier chain-driven 1.7 diesel Optima remains the technician's preference over this wet-belt facelift.

1 min read
1 Sep 2026
Technician Inside Info: Kia Optima 1.7 CRDi
Technician Inside Info

Technician Inside Info: Kia Optima 1.7 CRDi

The highest-rated car in this series at 9/10 — a chain-driven diesel Optima with faults that are easy to spot if you know what to listen for.

1 min read
1 Sep 2026
Technician Inside Info: Peugeot & Citroën 1.2 PureTech
Technician Inside Info

Technician Inside Info: Peugeot & Citroën 1.2 PureTech

Workshop experience includes belts failing at just 25,000 miles — why low mileage alone shouldn't reassure PureTech buyers.

1 min read
1 Sep 2026
Technician Inside Info: Ford Ranger & Transit 2.0 EcoBlue
Technician Inside Info

Technician Inside Info: Ford Ranger & Transit 2.0 EcoBlue

Wet-belt maintenance history is everything on the 2.0 EcoBlue — including whether a missed service could cost you a warranty claim.

1 min read
1 Sep 2026
Technician Inside Info: Kia Sportage QL 1.6 CRDi
Technician Inside Info

Technician Inside Info: Kia Sportage QL 1.6 CRDi

The Sportage engine that needs the most caution — a 5/10 rating driven by carbon-contaminated oil and exhaust-valve wear.

1 min read
1 Sep 2026
Technician Inside Info: Kia Sportage Petrol Models
Technician Inside Info

Technician Inside Info: Kia Sportage Petrol Models

A stamped service book doesn't prove the oil was checked between visits — why petrol Sportage buyers need to ask about oil consumption directly.

1 min read
1 Sep 2026
Technician Inside Info: Kia Sportage 1.7 CRDi
Technician Inside Info

Technician Inside Info: Kia Sportage 1.7 CRDi

A dependable 8/10-rated diesel Sportage — provided the clutch and manual gearbox check out on the test drive.

1 min read
1 Sep 2026
Technician Inside Info: Nissan Navara 2.3 dCi
Technician Inside Info

Technician Inside Info: Nissan Navara 2.3 dCi

DPF, EGR and AdBlue problems can catch out Navara buyers who don't ask how the truck has actually been used.

1 min read
1 Sep 2026
Technician Inside Info: Vauxhall Insignia 2.0 CDTi (A20DTH)
Technician Inside Info

Technician Inside Info: Vauxhall Insignia 2.0 CDTi (A20DTH)

A technician's honest verdict on the A20DTH-powered Insignia — and why proof of oil-pickup seal replacement matters more than anything else.

1 min read
1 Sep 2026
Is ChatGPT Good for Vehicle Information?
Motoring

Is ChatGPT Good for Vehicle Information?

AI is a brilliant tool for researching cars, but buying the right car often comes down to things that aren't obvious online.

2 min read
1 Sep 2026
AdBlue Explained: Faults, Fixes & What to Check
Reliability

AdBlue Explained: Faults, Fixes & What to Check

What AdBlue is, how it works, the common faults I see in the workshop and whether you should worry about buying a diesel with it.

4 min read
1 Sep 2026
Petrol vs Diesel: Which Should You Buy?
Buying Guide

Petrol vs Diesel: Which Should You Buy?

Not sure whether to buy a petrol or diesel? Here's how I explain it after years working as a mechanic.

3 min read
1 Sep 2026
What I've Learned as an MOT Tester
Buying Guide

What I've Learned as an MOT Tester

After carrying out MOTs for years, these are some of the biggest things I've learned that every used car buyer should know.

3 min read
1 Sep 2026
The Best Time of Year to Buy a Car
Motoring

The Best Time of Year to Buy a Car

Knowing when to buy can save you money, give you more choice and help you find a better car.

2 min read
1 Sep 2026
How to Get More Money for Your Car
Motoring

How to Get More Money for Your Car

Simple things that can add hundreds, sometimes thousands, to the value of your car before you advertise it.

3 min read
1 Sep 2026
Buying a Used Car From Facebook Marketplace
Buying Guide

Buying a Used Car From Facebook Marketplace

Everything I'd personally do before buying a used car from Facebook Marketplace to avoid expensive mistakes.

4 min read
1 Sep 2026
Does High Mileage Really Matter?
Reliability

Does High Mileage Really Matter?

Does high mileage really matter? Here's how I look at it after years of working on cars every day.

3 min read
1 Sep 2026
What Is a DPF? Diesel Particulate Filters Explained
Reliability

What Is a DPF? Diesel Particulate Filters Explained

Everything you need to know about Diesel Particulate Filters, why they fail, common symptoms and what to look out for before buying a diesel.

4 min read
1 Sep 2026
3 Best First Cars for New Drivers
Reviews

3 Best First Cars for New Drivers

Three first cars I would genuinely recommend, based on reliability, running costs, insurance and what I have seen in the workshop.

8 min read
1 Sep 2026
3 Best Used Cars Under £5,000
Reviews

3 Best Used Cars Under £5,000

Three used cars worth genuinely considering for under £5,000, based on years of workshop experience and the common faults to watch for.

5 min read
1 Sep 2026
10 Things to Check Before You Buy a Used Car
Buying Guide

10 Things to Check Before You Buy a Used Car

The essential pre-purchase checklist that could save you thousands.

8 min read
1 Sep 2026
Wet Belt Engines: What Every Buyer Needs to Know
Reliability

Wet Belt Engines: What Every Buyer Needs to Know

Which popular models are affected and what the warning signs look like.

6 min read
1 Sep 2026
Best Cars For Reliability in 2026
Reviews

Best Cars For Reliability in 2026

Data-backed rankings of the most dependable used cars across every segment.

10 min read
1 Sep 2026
7 Common Car Scams & How to Avoid Them
Fraud

7 Common Car Scams & How to Avoid Them

Clocked mileage, ghost brokers, and category write-offs — stay protected.

7 min read
1 Sep 2026
The True Costs of Car Ownership in 2026
Costs

The True Costs of Car Ownership in 2026

Beyond the purchase price: fuel, insurance, servicing, depreciation and what it really costs to run a car.

9 min read
1 Sep 2026
Should You Buy an Electric Car in 2026?
EV & Hybrid

Should You Buy an Electric Car in 2026?

Honest advice on range anxiety, charging costs, residuals and whether an EV is right for your lifestyle.

11 min read
1 Sep 2026
Dealer vs Private Sale: Which Is Better?
Buying Guide

Dealer vs Private Sale: Which Is Better?

The pros, cons and hidden risks of buying from a dealer versus a private seller.

7 min read
1 Sep 2026
Car Finance Explained: PCP, HP and Personal Loans
Costs

Car Finance Explained: PCP, HP and Personal Loans

A plain-English guide to the most common finance products and which actually saves you money.

8 min read
1 Sep 2026
The Most Unreliable Cars to Avoid Buying Used
Reliability

The Most Unreliable Cars to Avoid Buying Used

Backed by real owner data — the models that cost owners the most in repairs and downtime.

9 min read
1 Sep 2026
How to Negotiate the Price of a Used Car
Motoring

How to Negotiate the Price of a Used Car

Tactics that actually work — from opening offers to walking away at the right moment.

6 min read
1 Sep 2026
Used EV Buying Guide: Battery Health & What to Check
EV & Hybrid

Used EV Buying Guide: Battery Health & What to Check

What battery degradation really looks like, how to test it, and which EVs hold up best over time.

10 min read
1 Sep 2026
The Complete Guide to Car History Checks
Buying Guide

The Complete Guide to Car History Checks

Finance outstanding, stolen, written-off — what a history check reveals and why it's non-negotiable.

7 min read
1 Sep 2026
You Can Afford to Buy It — But Can You Afford to Own It?
Costs

You Can Afford to Buy It — But Can You Afford to Own It?

A used luxury car can look like an incredible bargain. The price has fallen — but the cost of running one hasn't fallen at the same rate. Here's what buyers often overlook before they can comfortably afford to own it.

10 min read
1 Sep 2026
The Best Cars for Motorway Miles at Every Budget
Reviews

The Best Cars for Motorway Miles at Every Budget

If most of your mileage is on the motorway, the car you need is very different from one built for short trips — here's what we'd actually buy at every budget, from under £5,000 to £25,000 and beyond.

14 min read
1 Sep 2026
Technician Inside Info: SEAT Leon 2.0 TDI (2018)
Technician Inside Info

Technician Inside Info: SEAT Leon 2.0 TDI (2018)

A technician's honest look at the 2018 Leon 2.0 TDI — and why oil consumption and repeated DPF regenerations are so often two sides of the same problem.

6 min read
1 Sep 2026
Technician Inside Info: Skoda Kodiaq 2.0 TDI
Technician Inside Info

Technician Inside Info: Skoda Kodiaq 2.0 TDI

A strong all-rounder that can cover serious mileage without much trouble — provided the service history proves it, not just a stamp in the book.

2 min read
1 Sep 2026
Technician Inside Info: Ford Focus 1.6 Petrol
Technician Inside Info

Technician Inside Info: Ford Focus 1.6 Petrol

A generally straightforward engine, but one specific fault can masquerade as an ignition problem — and it takes minutes to rule out.

1 min read
1 Sep 2026
Technician Inside Info: Ford Fiesta 1.25 Petrol
Technician Inside Info

Technician Inside Info: Ford Fiesta 1.25 Petrol

A good cheap first car or everyday runaround — with a couple of specific areas worth checking before you commit.

1 min read
1 Sep 2026
Technician Inside Info: VAG Group 1.0 / 1.2 / 1.4 TSI
Technician Inside Info

Technician Inside Info: VAG Group 1.0 / 1.2 / 1.4 TSI

Shared across Volkswagen, Audi, SEAT and Skoda — generally good engines, with a couple of faults worth listening and looking for.

1 min read
1 Sep 2026
Technician Inside Info: VAG Group 2.0 TSI
Technician Inside Info

Technician Inside Info: VAG Group 2.0 TSI

Found in everything from Golf GTIs to performance Skodas and SEATs — excellent engines, but maintenance and previous ownership make a massive difference.

1 min read
1 Sep 2026
Technician Inside Info: VAG Group — All Engines
Technician Inside Info

Technician Inside Info: VAG Group — All Engines

The biggest risk with used VAG cars usually isn't a design fault — it's important service items being missed throughout the vehicle's life.

2 min read
1 Sep 2026
Technician Inside Info: Discovery Sport & Evoque 2.0 Ingenium Diesel
Technician Inside Info

Technician Inside Info: Discovery Sport & Evoque 2.0 Ingenium Diesel

They can drive really well, but the earlier Ingenium diesels need buying carefully — service history and usage pattern matter more than most other checks combined.

2 min read
1 Sep 2026
Technician Inside Info: New Land Rover Defender 3.0 D300 / D350 Diesel
Technician Inside Info

Technician Inside Info: New Land Rover Defender 3.0 D300 / D350 Diesel

The new Defender gets plenty of attention online for Land Rover reliability, but in our experience the 3.0-litre D300 and D350 diesels are generally fantastic vehicles when properly maintained.

1 min read
1 Sep 2026
Technician Inside Info: Range Rover Sport 2014–2020 3.0 TDV6 Diesel
Technician Inside Info

Technician Inside Info: Range Rover Sport 2014–2020 3.0 TDV6 Diesel

The L494 Range Rover Sport is still a brilliant vehicle, but it's now old enough that maintenance history is absolutely critical.

2 min read
1 Sep 2026
10 Used Cars I Wouldn't Buy Without Checking Properly
Technician Inside Info

10 Used Cars I Wouldn't Buy Without Checking Properly

Ten used cars I would inspect very carefully before buying, the real faults behind their cheap prices, and exactly what I check before recommending one.

8 min read
1 Sep 2026

Ready to Put Your Knowledge to Work?

Get a personalised report built around your exact car and budget.

View Packages