Most Popular Diesel Cars in UAE and Their Common Repair Costs 2026
Diesel vehicles remain a popular choice in the UAE, particularly for drivers who cover long distances on highways or need the torque of a diesel engine for towing and off-road use. This guide covers the most popular diesel cars and SUVs in the UAE along with typical maintenance and repair costs for 2026.
Toyota Land Cruiser 200 and 300 Series Diesel
The Land Cruiser is the most trusted 4WD in the UAE. The V8 4.5-litre twin-turbo diesel in the 200 series is known for reliability but injector service at high mileage can cost AED 2,000 to AED 4,000 for a full set of eight injectors. Timing chain replacement on high-mileage units runs AED 3,000 to AED 5,000. The newer GR Sport and ZX models with the V6 twin-turbo diesel have so far shown excellent reliability.
Nissan Patrol Y62 Diesel (International Markets)
While the Patrol sold in the UAE uses a V8 petrol engine, diesel Patrol variants sold in GCC and European markets are common among expats who have imported vehicles. Diesel injector replacement on the ZD30 and V9X engines typically costs AED 1,500 to AED 3,000 for a full set.
Mitsubishi Pajero Diesel
The 3.2-litre DI-D diesel Pajero is a long-running favourite. Common repairs include intercooler pipe replacement at AED 200 to AED 400 and EGR valve cleaning or replacement at AED 300 to AED 700. The engine is known for head gasket reliability when coolant is maintained correctly.
Ford F-150 and Ranger Diesel
Ford diesel pickups are common on UAE roads for both personal and commercial use. The 2.0-litre EcoBlue diesel in the Ranger has had some DPF-related issues in low-mileage UAE driving patterns. DPF forced regeneration costs AED 150 to AED 300 at a specialist garage.
Mercedes-Benz GLE and GLS Diesel
European luxury diesel SUVs incur higher parts costs. Injector replacement on the OM656 six-cylinder diesel runs AED 700 to AED 1,200 per injector. Head gasket replacement on these engines, while rare, can cost AED 4,000 to AED 7,000 including cylinder head resurfacing.
BMW X5 and X7 Diesel
The B57 six-cylinder diesel in the X5 and X7 is widely regarded as one of the finest modern diesel engines. Injector replacement costs AED 600 to AED 1,000 per unit. Intercooler and charge pipe issues are occasionally seen at higher mileages, with replacement typically costing AED 400 to AED 800.