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Audi 2.0 TDI vs BMW B47: Which Diesel Should You Trust?
BlogAudiBuying Advice

Audi 2.0 TDI vs BMW B47: Which Diesel Should You Trust?

A cross-brand diesel used-buy guide comparing Audi 2.0 TDI and BMW B47 engines through emissions systems, gearbox history, parts support, and inspection evidence.

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BMW 3 Series B47 Diesel vs B48 Petrol: Which Should You Buy?
BlogBMWBuying Advice

BMW 3 Series B47 Diesel vs B48 Petrol: Which Should You Buy?

A practical used-buyer comparison of BMW B47 diesel and B48 petrol engines based on driving pattern, inspection evidence, running risk, and ownership cost.

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BMW N47 vs B47: Which Used Diesel Is the Safer Buy?
BlogBMWBuying Advice

BMW N47 vs B47: Which Used Diesel Is the Safer Buy?

A practical comparison of BMW N47 and B47 diesel engines for used buyers, focused on timing-chain risk, emissions systems, scan data, and service proof.

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Mercedes OM651 vs OM654: Used Diesel Buying Guide
BlogMercedes-BenzBuying Advice

Mercedes OM651 vs OM654: Used Diesel Buying Guide

How to choose between Mercedes OM651 and OM654 diesels by looking at age, emissions systems, injector data, service records, and diagnostic evidence.

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Should You Buy a German Diesel in 2026?
BlogOwnership

Should You Buy a German Diesel in 2026?

A practical look at diesel ownership, city use, emissions systems, and when a used German diesel still makes sense.

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TT
BlogReliability

The Hidden Cost of a Thermostat Stuck Open on a Diesel

A diesel that runs too cool can consume more fuel, regenerate its DPF too often, and dilute its oil. Learn how to identify the pattern before buying.

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Petrol vs Diesel: Match the Engine to Your Real Driving
BlogOwnership

Petrol vs Diesel: Match the Engine to Your Real Driving

The better used-car engine depends on trip length, annual distance, load, emissions-system use, fuel cost, and maintenance tolerance.

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