2004 Pontiac Bonneville - Specs

Links
	2004 Pontiac Bonneville - Review 2004 Pontiac Bonneville - Photos 2004 Pontiac Reviews 2004 Pontiac Bonneville - Price Quote Visit Pontiac for more information on the Pontiac Bonneville. Engine Specs Transmission Chassis Specs Exterior Interior Capacities

Powertrain / Chassis	3800 3.8L Series II V-6 (L36)	Northstar 4.6L V-8
Application	std on SE and SLE	std on GXP
Type	3.8L V-6	4.6L DOHC 32V V-8
Displacement (cu in / cc)	231 / 3800	278 / 4565
Bore & stroke (in / mm)	3.8 x 3.4 / 96.52 x 86.36	3.66 x 3.31 / 93 x 84
Block material	cast iron	aluminum
Cylinder head material	cast iron	aluminum
Valvetrain	OHV, 2 valves per cylinder	DOHC, 4 valves per cylinder
Ignition system	electronic	electronic
Fuel delivery	sequential-port fuel injection	sequential-port fuel injection
Compression ratio	9.4:1	10.0:1
Horsepower (hp / kw @ rpm)	205 / 153 @ 5200	275 / 205 @ 5600 (estimated)
Torque (lb-ft / Nm @ rpm)	230 / 312 @ 4000	300 / 406 @ 4000 (estimated)
Recommended fuel	87 octane	92 octane
Maximum engine speed (rpm)	6000	6500
Emissions controls	catalytic converter / EGR	catalytic converter / EGR
Estimated fuel economy (mpg city / hwy / combined)	20 / 29 / 24	not available

Transmission	Hydra-Matic 4T65-E	Hydra-Matic 4T80E
Type	4-speed electronic automatic FWD transverse	4-speed electronic automatic FWD transverse
Application	std on SE and SLE	std on GXP
Gear Ratios (:1)
1st	2.92	2.96
2nd	1.57	1.63
3rd	1.00	1.00
4th	0.71	0.68
Reverse	2.39	2.13
Final drive ratio	2.84:1	not available

Chassis / Suspension	SE	SLE / GXP
Front	deflected-disc MacPherson struts; coil spring over strut (27 Nm); 29-mm stabilizer bar	deflected-disc MacPherson struts; coil spring over strut (27 Nm); 30-mm stabilizer bar
Rear	automatic level control (variable rate 48-65 Nm) coil springs (36 Nm); Cadiz shocks; independent lower control arm	automatic level control (variable rate 48-65 Nm) coil springs (36 Nm); Cadiz shocks; independent lower control arm; 20-mm stabilizer barGXP: Monotube DeCarbon rear dampers, 22-inch solid stabilizer bar
Steering type	15.3:1 to 20.3:1	15.3:1 to 20.3:1
Steering wheel turns, lock-to-lock	3.2	3.2
Turning circle, curb-to-curb (ft / m)	40.5 / 12.3	40.5 / 12.3

Brakes	SE / SLE	GXP
Type	vented front and power-assisted rear discs, 4-wheel ABS available	vented front and power-assisted rear discs, 4-wheel ABS available
Rotor diameter x thickness (in / mm)	front: 10.9 / 278	front: 14 / 356
	rear: 11.1 / 282	rear: 13 / 330
Total swept area (sq in / sq cm)	front: 207.2 / 1337	front: N/A
	rear: 196.9 / 1270

Wheels and Tires	SE	SLE / GXP
Wheel size and type
	16-inch 5-spoke cast aluminum, silver-painted	SLE: 17-inch 5-spoke cast aluminum, silver-painted
		opt: 17-inch high-polished multi-spoke cast aluminum in Bright Chrome
		GXP: 18-inch 5-spoke sterling silver-painted
Tires	P225/60R16 touring blackwalls	SLE: P235/55R17 blackwalls RSA speed-rated
		GXP: P235/50R18

Exterior Dimensions		2004 Pontiac Bonneville
Wheelbase (in / mm)		112.2 / 2850
Overall length (in / mm)		202.6 / 5146
Overall width (in / mm)		74.2 / 1885
Overall height (in / mm)		56.6 / 1438
Track (in / mm)	front	62.6 / 1590
	rear	62.1 / 1577
Minimum ground clearance (in / mm)		5.4 / 137.2
Weight distribution (% front / rear)		61 / 39
Curb weight (lb / kg)	SE	3590 / 1628
	SLE	3650 / 1659
	GXP	3790 / 1719

Interior Dimensions		2004 Pontiac Bonneville
Seating capacity (front / rear)		2 / 3 (3 / 3 available on SE)
Head room (in / mm)	Front	38.7 / 983
	Rear	37.3 / 947
Leg room (in / mm)	Front	42.6 / 1082
	Rear	38 / 965
Shoulder room (in / mm)	Front	59 / 1494
	Rear	58.3 / 1481
Hip room (in / mm)	Front	55.7 / 1415
	Rear	55.7 / 1415

Capacities	2004 Pontiac Bonneville
EPA interior volume (cu ft / L)	121.8 / 3449
Cargo volume (cu ft / L)	18 / 510
Trailer towing maximum (lb / kg)	1000 / 454
Fuel tank (gal / L)	18.5 / 70
Engine oil (qt / L)	4.5 / 4.3
Cooling system (qt / L)	12.9 / 12.3