Opel Astra 1.8 AT (116 hp) vs Pontiac Montana 3.5 AT (204 hp)

Param name	Param value for Opel Astra	Param value for Pontiac Montana
Main Params
Photo
Car name	Opel Astra	Pontiac Montana
Car type	passenger cars	passenger cars
Car body type	coupe	minivan LWB
Model	opel	pontiac
Variant	astra	montana
Modification	1.8 AT (116 hp)	3.5 AT (204 hp)
Release of cars	1998	2005
The end of production	2004	2009
Engine
Boost type	No	No
Compression ratio	9.2	9.8
Cylinder arrangement	in-line	V-shaped
Cylinder diameter and piston stroke, mm	84.8 × 79.5	94 × 84
Engine capacity, cm³	1796	3498
Engine location	No	front, transverse
Engine power supply system	distributed injection	distributed injection
Engine type	petrol	petrol
Maximum power, hp/kW at rpm	116 / 85 at 5400	204 / 150 at 5800
Maximum torque, N*m at rpm	168 at 3400	300 at 3800
Number of cylinders	4	6
Number of valves per cylinder	2	2
General information
Brand country	Germany	USA
Car class	C	M
Number of doors	2	5
Performance indicators
Fuel type	Super (95)	Normal (92)
Sizes in mm
Front track width	1474	1586
Ground clearance	130	140
Height	1390	1830
Length	4267	5182
Rear track width	1462	1598
Wheel size	195 / 60 / R15	No
Wheelbase	2606	3077
Width	1709	1830
Suspension and brakes
Front brakes	disk ventilated	disc
Rear brakes	disc	No
Type of front suspension	independent, spring	independent, spring
Type of rear suspension	independent, spring	No
Transmission
Drive type	front	front
Number of gears	4	4
Transmission	automatic	automatic
Volume and weight
Fuel tank capacity, l	52	95
Gross weight, kg	1185	No
Trunk volume min/max, l	460	762 / 3865