Mazda Efini MS-6 2.0 AT (125 hp) vs Buick Riviera 7.5 AT (254 hp)

Param name	Param value for Mazda Efini MS-6	Param value for Buick Riviera
Main Params
Photo
Car name	Mazda Efini MS-6	Buick Riviera
Car type	passenger cars	passenger cars
Car body type	hatchback 5 doors	coupe
Model	mazda	buick
Variant	efini_ms_6	riviera
Modification	2.0 AT (125 hp)	7.5 AT (254 hp)
Release of cars	1991	1971
The end of production	1994	1973
Engine
Boost type	No	No
Compression ratio	9	8.5
Cylinder arrangement	in-line	V-shaped
Cylinder diameter and piston stroke, mm	83 × 92	109.5 × 99
Engine capacity, cm³	1991	7458
Engine power supply system	distributed injection	No
Engine type	petrol	petrol
Maximum power, hp/kW at rpm	125 / 92 at 5500	254 / 186 at 4000
Maximum torque, N*m at rpm	173 at 4500	508 at 2800
Number of cylinders	4	8
Number of valves per cylinder	4	2
General information
Brand country	Japan	USA
Car class	D	E
Number of doors	5	2
Performance indicators
Fuel type	Super (95)	No
Maximum speed, km/h	No	173
Sizes in mm
Front track width	1455	1615
Ground clearance	160	No
Height	1390	1372
Length	4695	5545
Rear track width	1465	1626
Wheel size	185 / 70 / R14	No
Wheelbase	2610	3096
Width	1770	2032
Suspension and brakes
Front brakes	disk ventilated	disc
Rear brakes	disc	drum
Type of front suspension	independent, spring	independent, spring
Type of rear suspension	independent, spring	No
Transmission
Drive type	front	rear
Number of gears	4	3
Transmission	automatic	automatic
Volume and weight
Curb weight, kg	No	2042
Fuel tank capacity, l	60	No