Mercedes-Benz Mercedes R-Class 2005-2017 Specifications
Complete technical specifications and performance data for the Mercedes-Benz Mercedes R-Class 2005-2017. Includes detailed engine specifications, dimensions, safety features, and more.
Engine Specifications
Engine
- Type
- V6 DOHC 24-valve
- Displacement
- 3.5L (3498 cc)
- Power
- 268 hp @ 6,000 rpm
- Torque
- 258 lb-ft @ 2,400-5,000 rpm
- Compression Ratio
- 11.7:1
- Redline
- 6,500 rpm
Transmission Specifications
Transmission
- Type
- 7-Speed Automatic
- Drive System
- All-Wheel Drive (AWD)
- Final Drive
- 3.27:1
Dimensions Specifications
Primary Dimensions
- Length
- 192.2 inches
- Width
- 74.7 inches
- Height
- 65.6 inches
- Wheelbase
- 118.7 inches
- Ground Clearance
- 6.3 inches
- Curb Weight
- 4,630 lbs
Chassis & Suspension
- Front Suspension
- Independent double-wishbone with coil springs
- Rear Suspension
- Independent multi-link with coil springs
- Steering
- Power-assisted rack-and-pinion
- Front Brakes
- 13.0-inch ventilated disc
Performance & Fuel Economy
- Zero To 60
- 7.1 seconds
- Quarter Mile
- 15.6 seconds @ 91.5 mph
- Top Speed
- 130 mph electronically limited
- Combined
- 17 mpg
Safety Specifications
- Front
- Dual-stage, dual-threshold front airbags
- Side
- Front side-impact airbags
- Curtain
- Side curtain airbags with rollover sensor
- Other
- Driver's knee airbag
- Stability Control
- Electronic Stability Program (ESP�) with traction control
- Brake Systems
- ABS with EBD and Brake Assist
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the main differences between the available engine options?
What are the main differences between the available engine options?
The 2005-2017 Mercedes R-Class offers a range of engines, including a 3.0L V6 diesel (R 320 CDI), a 3.5L V6 petrol (R 350), and a 5.5L V8 petrol (R 500). The R 320 CDI delivers 224 hp and 376 lb-ft of torque, while the R 350 produces 268 hp and 258 lb-ft. The R 500 boasts 388 hp and 391 lb-ft, providing superior acceleration and performance.
Q2 What transmission options are available?
What transmission options are available?
All models come with a 7-speed automatic transmission (7G-TRONIC), offering smooth shifting and adaptive driving modes. The transmission includes manual shift capability for enhanced driver control.
Q3 What are the key safety features?
What are the key safety features?
Standard safety features include ABS, ESP, and multiple airbags. Optional features include DISTRONIC adaptive cruise control, PRE-SAFE� system, and Blind Spot Assist. The R-Class also features a robust body structure for enhanced crash protection.
Q4 How does the fuel economy compare to competitors?
How does the fuel economy compare to competitors?
The R 320 CDI achieves up to 28 mpg combined, while the R 350 offers 18 mpg combined. These figures are competitive with similar luxury SUVs like the BMW X5 and Audi Q7 from the same era.
Q5 What are the recommended maintenance intervals?
What are the recommended maintenance intervals?
Mercedes recommends oil changes every 10,000 miles or annually, brake fluid changes every 20,000 miles, and air filter replacements every 30,000 miles. Regular inspections of belts, hoses, and tires are also advised.
Q6 What are the most notable features and options?
What are the most notable features and options?
Standard features include dual-zone climate control, COMAND infotainment system, and leather upholstery. Optional upgrades include a panoramic sunroof, Harman Kardon sound system, and rear-seat entertainment system.
Q7 How does the cargo and passenger space compare to competitors?
How does the cargo and passenger space compare to competitors?
The R-Class offers 15.7 cubic feet of cargo space behind the third row, expanding to 85 cubic feet with all seats folded. This is comparable to the Audi Q7 and larger than the BMW X5.
Q8 What are the towing and payload capacities?
What are the towing and payload capacities?
The R-Class has a towing capacity of up to 3,500 lbs when properly equipped. Payload capacity varies by model but averages around 1,200 lbs.
About the Author
Expert automotive knowledge and experience
Alan Montanye
Automotive Technical Writer
ASE Certified Master Technician specializing in vehicle specifications and technical documentation with extensive experience in the automotive industry.
Diagnostic
Specialized in advanced diagnostic techniques using modern scan tools and oscilloscopes.
Repair
Expert in both traditional mechanical repairs and modern vehicle systems.
Additional Expertise
Documentation
Created over 500 detailed repair guides and technical documents.
Training
Conducted technical training sessions and contributed to repair databases.
Certifications & Research
Certifications
- ASE Master Technician Certification
- Advanced Diagnostic Specialist
- Hybrid/Electric Vehicle Systems
- Performance Tuning Expert
Research & Community
Actively researches emerging technologies and contributes to automotive forums.
Legal Disclaimer
Important information about using this content
Always refer to your vehicle's service manual and take appropriate safety precautions when performing any maintenance or repairs.
General Information
Warranty & Liability
The content on this website is provided "as is" without any representations or warranties, express or implied. We make no representations or warranties regarding the accuracy, completeness, or availability of the information.
We shall not be liable for any direct, indirect, special, or consequential damages arising from the use of information on this website.
Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
- Vehicle specifications and procedures may vary by model year, trim level, and region.
- Always follow the manufacturer's recommended procedures and safety precautions.
- Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
- If you're unsure about any procedure, consult a qualified professional mechanic.