Hummer H3 Adventure 3.7 AT (245 hp) 4x4 vs Pontiac Firebird 3.8 AT (150 hp)

Param name	Param value for Hummer H3	Param value for Pontiac Firebird
Main Params
Photo
Car name	Hummer H3	Pontiac Firebird
Car type	passenger cars	passenger cars
Car body type	suv	coupe
Model	hummer	pontiac
Variant	h3	firebird
Modification	Adventure 3.7 AT (245 hp) 4x4	3.8 AT (150 hp)
Release of cars	2005	1970
The end of production	2010	1981
Anti-theft protection
Central lock	Yes	No
Standard alarm system	Yes	No
Standard immobilizer	Yes	No
Comfort
Air conditioner	Yes	No
Cruise control	Yes	No
Onboard computer	Yes	No
Power steering	Yes	No
Steering wheel height adjustment	Yes	No
Steering wheel reach adjustment	Yes	No
Engine
Boost type	No	No
Compression ratio	10.4	8.5
Cylinder arrangement	in-line	V-shaped
Cylinder diameter and piston stroke, mm	93 × 102	96.52 × 86.36
Engine capacity, cm³	3653	3791
Engine location	front, longitudinal	front, longitudinal
Engine power supply system	distributed injection	No
Engine type	petrol	petrol
Maximum power, hp/kW at rpm	245 / 180 at 5600	150 / 110 at 4400
Maximum torque, N*m at rpm	327 at 4600	285 at 2200
Number of cylinders	5	6
Number of valves per cylinder	4	2
Exterior elements
Metallic paint coating	Yes	No
General information
Brand country	USA	USA
Car class	J	No
Model assembly	USA	No
Number of doors	5	2
Interior
Electric windows front	Yes	No
Electric windows rear	Yes	No
Electrically adjustable seats	Yes	No
Folding rear seat	Yes	No
Heated front seats	Yes	No
Leather interior	Yes	No
Sunroof - paid option	Yes	No
Multimedia
Standard audio preparation	Yes	No
Standard audio system with CD	Yes	No
Standard Hi-Fi audio system	Yes	No
Overview
Electrically adjustable mirrors	Yes	No
Fog lights	Yes	No
Heated mirrors	Yes	No
Xenon / Bi-xenon headlights	Yes	No
Performance indicators
Acceleration to 100 km/h, s	9.3	No
Fuel consumption, l city / highway / combined	14.7 / 11.8 / 13.5	No
Fuel type	Super (95)	80
Maximum speed, km/h	160	No
Security
ABS	Yes	No
Driver airbag	Yes	No
ESP	Yes	No
Passenger airbag	Yes	No
Side airbags	Yes	No
Sizes in mm
Front track width	1651	1557
Ground clearance	230	117
Height	1872	1280
Length	4782	4867
Rear track width	1664	1524
Wheel size	265 / 75 / R16	No
Wheelbase	2842	2743
Width	1989	1864
Suspension and brakes
Front brakes	disc	disk ventilated
Rear brakes	disc	No
Type of front suspension	independent, torsion	independent, spring
Type of rear suspension	dependent, leaf spring	dependent, spring
Transmission
Drive type	full	rear
Number of gears	4	3
Transmission	automatic	automatic
Volume and weight
Curb weight, kg	2231	No
Fuel tank capacity, l	87	No
Gross weight, kg	2660	No
Trunk volume min/max, l	835 / 1577	No