| Main Params | 
        
            | Photo |   |   | 
        
            | Car name | Mercedes-Benz R-klasse AMG | Audi A4 | 
        
            | Car type | passenger cars | passenger cars | 
        
            | Car body type | minivan | sedan | 
        
            | Model | mercedes | audi | 
        
            | Variant | r_klasse_amg | a4 | 
        
            | Modification | 6.2 AT (510 hp) 4x4 | 2.0 CVT (120 hp) | 
        
            | Release of cars | 2006 | 2007 | 
        
            | The end of production | 2007 | 2011 | 
                
                    | Engine | 
                
                    | Boost type | No | turbocharging | 
                
                    | Compression ratio | 11.3 | 19.5 | 
                
                    | Cylinder arrangement | V-shaped | in-line | 
                
                    | Cylinder diameter and piston stroke, mm | 102.2 × 94.6 | 81 × 95.5 | 
                
                    | Engine capacity, cm³ | 6208 | 1968 | 
                
                    | Engine location | front, longitudinal | front, longitudinal | 
                
                    | Engine power supply system | distributed injection | engine with undivided combustion chambers (direct fuel injection) | 
                
                    | Engine type | petrol | diesel | 
                
                    | Maximum power, hp/kW at rpm | 510 / 375 at 6800 | 120 / 88 at 4200 | 
                
                    | Maximum torque, N*m at rpm | 630 at 5200 | 290 at 1750 | 
                
                    | Number of cylinders | 8 | 4 | 
                
                    | Number of valves per cylinder | 4 | 4 | 
                
                    | General information | 
                
                    | Brand country | Germany | Germany | 
                
                    | Car class | M | D | 
                
                    | Model assembly | Germany | Germany | 
                
                    | Number of doors | 5 | 4 | 
                
                    | Performance indicators | 
                
                    | Acceleration to 100 km/h, s | 5 | No | 
                
                    | Ecological class | No | Euro 4 | 
                
                    | Fuel consumption, l city / highway / combined | 24.1 / 11.8 / 16.3 | No | 
                
                    | Fuel type | Super (95) | diesel fuel | 
                
                    | Maximum speed, km/h | 250 | No | 
                
                    | Security | 
                
                    | Rating name | No | Euro NCAP | 
                
                    | Safety assessment | No | 5 | 
                
                    | Sizes in mm | 
                
                    | Front track width | 1665 | 1564 | 
                
                    | Ground clearance | 150 | 135 | 
                
                    | Height | 1634 | 1427 | 
                
                    | Length | 4922 | 4703 | 
                
                    | Rear track width | 1652 | 1551 | 
                
                    | Wheel size | 265 / 45 / R20 | 225 / 55 / R16 225 / 50 / R17 | 
                
                    | Wheelbase | 2980 | 2808 | 
                
                    | Width | 1922 | 1824 | 
                
                    | Suspension and brakes | 
                
                    | Front brakes | disk ventilated | disk ventilated | 
                
                    | Rear brakes | disk ventilated | disk ventilated | 
                
                    | Type of front suspension | independent, spring | independent, spring | 
                
                    | Type of rear suspension | independent, spring | independent, spring | 
                
                    | Transmission | 
                
                    | Drive type | full | front | 
                
                    | Number of gears | 7 | No | 
                
                    | Transmission | automatic | variator | 
                
                    | Volume and weight | 
                
                    | Curb weight, kg | 2255 | 1500 | 
                
                    | Fuel tank capacity, l | 80 | 65 | 
                
                    | Gross weight, kg | 2900 | 2010 | 
                
                    | Trunk volume min/max, l | 245 | 480 / 962 |