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Buick Reatta 3.8 AT (173 hp) vs Audi Q7 4.1 AT (340 hp) 4x4

Param name Param value for
Buick Reatta
Param value for
Audi Q7
Main Params
Photo
Car name Buick Reatta Audi Q7
Car type passenger cars passenger cars
Car body type cabriolet crossover
Model buick audi
Variant reatta q7
Modification 3.8 AT (173 hp) 4.1 AT (340 hp) 4x4
Release of cars 1988 2009
The end of production 1993 2015
Engine
Boost type No turbocharging
Compression ratio 8.5 16.4
Cylinder arrangement V-shaped V-shaped
Cylinder diameter and piston stroke, mm 96.52 × 86.36 83 × 95.5
Engine capacity, cm³ 3791 4134
Engine location No front, longitudinal
Engine power supply system distributed injection direct injection into the combustion chamber
Engine type petrol diesel
Maximum power, hp/kW at rpm 173 / 127 at 4800 340 / 250 at 3750
Maximum torque, N*m at rpm 298 at 3200 760 at 1800 - 2500
Number of cylinders 6 8
Number of valves per cylinder 2 4
General information
Brand country USA Germany
Car class S J
Model assembly No Slovakia
Number of doors 2 5
Performance indicators
Acceleration to 100 km/h, s 10 6.4
CO2 emissions, g/km No 200
Ecological class No Euro 5
Fuel consumption, l city / highway / combined 17 / 10 / — 12.8 / 8.2 / 9.9
Fuel type Super Plus (98) diesel fuel
Maximum speed, km/h 200 236
Sizes in mm
Front track width 1530 1651
Ground clearance 150 180
Height 1310 1731
Length 4640 5089
Rear track width 1530 1681
Wheel size 215 / 60 / R16 255 / 55 / R18
Wheelbase 2500 3002
Width 1855 1983
Suspension and brakes
Front brakes disk ventilated disk ventilated
Rear brakes disc disk ventilated
Type of front suspension independent, spring independent, pneumatic element
Type of rear suspension independent, spring independent, pneumatic element
Transmission
Drive type front full
Number of gears 4 6
Transmission automatic automatic
Volume and weight
Curb weight, kg 1630 2420
Fuel tank capacity, l 71 100
Gross weight, kg No 3115
Trunk volume min/max, l 300 775 / 2035
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