Mercedes G 300 TD 177
Remapping Nottingham
Mercedes G 300 TD 177 in Nottingham. Standard and remapped figures for this exact engine.

- Fully dyno tested remaps
- 30 day money back guarantee
- Lifetime software warranty
- UK-wide local network
Remap stats
Mercedes G 300 TD 177: standard vs remapped
Diesel engine. Indicative stage 1 figures, fully dyno tested.
Power
+33 bhp · +19%- Standard177 bhp
- Remapped210 bhp
Torque
+57 Nm · +17%- Standard330 Nm
- Remapped387 Nm
Tuning figures are indicative estimates, not guaranteed results. Actual results depend on the condition of the vehicle.
Prices from £130
Fully dyno tested | 30 day money back guarantee | Lifetime software warranty
The Mercedes G 300 TD 177 produces 177 bhp and 330 Nm of torque as standard. After a stage 1 ECU remap in Nottingham, our figures show 210 bhp and 387 Nm: a gain of 33 bhp (19%) and 57 Nm (17%).
Treat the numbers as a guide: they are stage 1 estimates for a diesel Mercedes G-class in sound condition, and individual cars differ.
Mercedes G 300 TD 177: remap at a glance
- Fuel: Diesel
- Standard power: 177 bhp, remapped: 210 bhp (+33 bhp, +19%)
- Standard torque: 330 Nm, remapped: 387 Nm (+57 Nm, +17%)
- Service: stage 1 ECU remap, fully dyno tested
What a remap does for a diesel Mercedes G-class
Modern diesels are held back by conservative factory calibrations. A remap updates the fuel and boost maps stored in the ECU, which is why drivers notice stronger acceleration from low revs and less need to change down on hills or when loaded.
Mercedes G 300 TD 177 against other G-class engines
Ranked by power gain against the other diesel G-class engines (4 in total), the G 300 TD 177 is 4th, 3 bhp below the G-class diesel average of 36 bhp.
Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 33 bhp and 57 Nm sits below that benchmark.
Book performance tuning for your Mercedes G-class in Nottingham
Whether you live in Nottingham or nearby, the Nottingham Remap Experts site is your local route to a quote. We regularly work with drivers in Mellton Mowbray, Retford, Nottingham, Newark-on-Trent and Mansfield and nearby areas of the East Midlands.
Every remap is fully dyno tested and comes with a 30 day money back guarantee and a lifetime software warranty. Call 0800 779 7864 for a quote.
If you are closer to Leicester, Lincolnshire and Sheffield, those neighbouring Remap Experts sites can help too.

Want these figures on your Mercedes G 300 TD 177?
Send your details and a specialist will confirm what is possible for your engine.
Included
What we can do for your Mercedes G-class
Stage 1 ECU remap
Add power and torque and improve driveability. Software only, tailored to your engine.
ECU repair and testing
Is your engine control unit playing up? We can arrange testing and repair, and source replacement ECUs.
DPF and EGR fault repair
Persistent DPF or EGR errors diagnosed and resolved in accordance with all current road-legal standards.
Engine carbon cleaning
Fault finding and carbon cleaning for the inside of your engine, typically completed in a couple of hours.
From quote to remapped in four steps
No jargon and no pressure. Here is exactly what happens.
- 01
Find your vehicle
Choose your make, model and engine to see the standard and remapped power and torque for your car.
- 02
Request a quote
Send your details and we contact you by SMS or call back with a quote. No obligation.
- 03
Book with your local site
Your local Remap Experts site arranges the remap and answers any questions about your car.
- 04
Remapped and dyno tested
Your remap is fully dyno tested, with a 30 day money back guarantee and a lifetime software warranty.
Everything you need to know
Plain-English guides to how remapping works, what it does and what to check first.
- 6 min read
What is ECU remapping?
The engine control unit, what a remap changes, and who it suits.
Read guide - 5 min read
The benefits of ECU remapping
More torque, better driveability and the potential for better economy.
Read guide - 6 min read
How ECU remapping works, step by step
From reading the original software to the dyno test.
Read guide