The 2.7-liter Land Rover 276DT or Discovery 3 2.7 TDV6 engine was assembled from 2004 to 2010 and installed on Land Rover SUVs and a number of Jaguar models under the AJD index. On cars of the Peugeot-Citroen concern, this diesel power unit is known as 2.7 HDi.
Land Rover-Ford diesel family: 224DT, 276DT, 306DT, 368DT, 448DT.
Specifications
| Production years | 2004-2010 |
| Displacement, cc | 2720 |
| Fuel system | Common Rail |
| Power output, hp | 190 (one turbine) 207 (two turbines) |
| Torque output, Nm | 440 (one turbine) 435 (two turbines) |
| Cylinder block | cast iron V6 |
| Block head | aluminum 24v |
| Cylinder bore, mm | 81 |
| Piston stroke, mm | 88 |
| Compression ratio | 17.3 |
| Features | DOHC |
| Hydraulic lifters | yes |
| Timing drive | chains & belt |
| Phase regulator | no |
| Turbocharging | BorgWarner BV50 two Garrett GTA1544VK |
| Recommended engine oil | 5W-40 |
| Engine oil capacity, liter | 6.5 |
| Fuel type | diesel |
| Euro standards | EURO 4 |
| Fuel consumption, L/100 km (for Land Rover Discovery 3 TDV6 2007) — city — highway — combined |
11.5 8.2 9.4 |
| Engine lifespan, km | ~250 000 |
| Weight, kg | 230 |
The engine was installed on:
- Land Rover Discovery 3 (L319) in 2004 – 2009, Discovery 4 (L319) in 2009 – 2010;
- Land Rover Range Rover Sport 1 (L320) in 2005 – 2009.
Disadvantages of the Land Rover 276DT engine
- The Siemens fuel system with piezo injectors delivers the most problems;
- Next, there is a rapid wear of the liners, up to the wedge and the breakdown of the crankshaft;
- Lubrication leaks are also regularly encountered here and the heat exchanger leaks especially often;
- The timing belt needs to be changed every 120 thousand km or if it breaks, the valves will bend;
- The weak points of the engine include the thermostat, EGR valve and the front crankshaft oil seal.
Frequently asked questions about the Land Rover 276DT
How much power does the Land Rover 276DT make?
Power output of the Land Rover 276DT, hp: 190 (one turbine); 207 (two turbines). Torque, Nm: 440 (one turbine); 435 (two turbines).
How much oil does the Land Rover 276DT take and which one?
Engine oil capacity: 6.5 liters. Recommended oil: 5W-40.
Does the Land Rover 276DT have a timing belt or chain?
Timing drive of the Land Rover 276DT: chains & belt.
Is the Land Rover 276DT turbocharged?
Yes, the Land Rover 276DT is turbocharged (BorgWarner BV50; two Garrett GTA1544VK).
Does the Land Rover 276DT need valve clearance adjustment?
No, the Land Rover 276DT has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Land Rover 276DT last?
The typical lifespan of the Land Rover 276DT is ~250 000 km with proper maintenance.
What is the fuel consumption of the Land Rover 276DT?
Land Rover Discovery 3 TDV6 2007: city 11.5, highway 8.2, combined 9.4 L/100 km.
What cars was the Land Rover 276DT installed on?
Land Rover Discovery 3 (L319) in 2004 - 2009, Discovery 4 (L319) in 2009 - 2010; Land Rover Range Rover Sport 1 (L320) in 2005 - 2009.
What are the common problems of the Land Rover 276DT?
The Siemens fuel system with piezo injectors delivers the most problems. Next, there is a rapid wear of the liners, up to the wedge and the breakdown of the crankshaft. All known problems.
