Car technical specifications and fuel economy / consumption / mpg

Comparison Mazda RX 7 III (FD) Wankel Twin Turbo (255 Hp) & Mercedes-Benz E-class Cabrio (A238) E 300d (245 Hp) G-TRONIC


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Mazda RX 7 III (FD) Wankel Twin Turbo (255 Hp)
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Mercedes-Benz E-class Cabrio (A238) E 300d (245 Hp) G-TRONIC
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Brand: Mazda Mercedes-Benz
Model: RX-7 E-class
Generation: RX 7 III (FD) E-class Cabrio (A238)
Engine / modification: Wankel Twin Turbo (255 Hp) E 300d (245 Hp) G-TRONIC
Production start: 1994 year 2018 year
Production end: 2000 year 2020 year
Coupe type: Coupe Cabriolet
Num. of Doors: 2 2
Num. of seats: 2+2 4
Fuel consumption / economy - urban: 6.8-6.9 l/100 km
Fuel consumption / economy - extra urban: 4.5-4.8 l/100 km
Fuel consumption / economy - combined: 10.6 l/100 km 5.4-5.6 l/100 km
Fuel consumption at Low speed (WLTP): 6.1 l/100 km
Fuel Type: Petrol (Gasoline) Diesel
Fuel tank volume: 76 l 50 l
Fuel consumption at very high speed (WLTP): 6.9 l/100 km
Emission standard: Euro 6
CO2 emissions: 142-147 g/km
Power: 255 hp 245 hp
Max power in: 6500 rpm. 4200 rpm.
Maximum speed: 250 km/h 250 km/h
Acceleration from 0 to 100 km/h: 6.6 sec
CO2 emissions (WLTP): 159-182 g/km
Torque: 294 Nm @ 5000 rpm. 500 Nm @ 1600-2400 rpm.
Model Engine: OM 654.920
Engine position: Front, longitudinal Front, longitudinal
Engine displacement: 1308 cm3 1950 cm3
Engine oil capacity: 6.8 l
Coolant: 12.5 l
Fuel System: Multi-point injection Diesel Commonrail
Aspiration / Turbine: Turbocharging BiTurbo
Position of cylinders: Rotary (Wankel) Inline
Valvetrain: -
Number of cylinders: 4
Number of valves per cylinder: 4
Compression ratio: 8.5
Wheel Drive: Rear wheel drive Rear wheel drive
Number of Gears (automatic transmission): - 9 G-TRONIC
Number of Gears (manual transmission): 5
Length: 4295 mm 4826 mm
Width: 1760 mm 1860 mm
Height: 1230 mm 1428 mm
Wheelbase: 2425 mm 2873 mm
Front track: 1460 mm 1605 mm
Rear (Back) track: 1460 mm
Ride height(clearance): 98 mm
Approach angle: 13 °
Departure angle: 14.4 °
Front overhang: 841 mm
Rear overhang: 1112 mm
Minimum volume of Luggage (trunk): 160 l
Front suspension: Double wishbone Independent multi-link
Rear suspension: Helical spring Multi-link independent
Max weight: 2355 kg
Front brakes: Ventilated discs Disc
Rear brakes: Ventilated discs Ventilated discs
Kerb Weight: 1290 kg 1800 kg
ABS: yes yes
Steering type: Steering rack and pinion Steering rack and pinion
Power steering: Hydraulic Steering Electric Steering
Permitted trailer load with brakes (12%): 1800 kg
Permitted trailer load without brakes: 750 kg
Tire size: 225/55 R16 V
Wheel rims size: R16