2007 Chevrolet Impala vs. 1991 Pontiac Bonneville
To start off, 2007 Chevrolet Impala is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Pontiac Bonneville. In addition, the cost of maintenance, including insurance, on 1991 Pontiac Bonneville would be higher. At 3,791 cc (6 cylinders), 1991 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Impala (217 HP @ 5800 RPM) has 67 more horse power than 1991 Pontiac Bonneville. (150 HP @ 4400 RPM). In normal driving conditions, 2007 Chevrolet Impala should accelerate faster than 1991 Pontiac Bonneville.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2007 Chevrolet Impala (294 Nm @ 4000 RPM) has 23 more torque (in Nm) than 1991 Pontiac Bonneville. (271 Nm @ 2000 RPM). This means 2007 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 1991 Pontiac Bonneville.
Compare all specifications:
2007 Chevrolet Impala | 1991 Pontiac Bonneville | |
Make | Chevrolet | Pontiac |
Model | Impala | Bonneville |
Year Released | 2007 | 1991 |
Engine Position | Front | Front |
Engine Size | 3507 cc | 3791 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Horse Power | 217 HP | 150 HP |
Engine RPM | 5800 RPM | 4400 RPM |
Torque | 294 Nm | 271 Nm |
Torque RPM | 4000 RPM | 2000 RPM |
Engine Bore Size | 99.1 mm | 96.6 mm |
Engine Stroke Size | 75.9 mm | 86.4 mm |
Engine Compression Ratio | 9.8:1 | 8.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Length | 5100 mm | 5050 mm |
Vehicle Width | 1860 mm | 1850 mm |
Vehicle Height | 1500 mm | 1420 mm |
Wheelbase Size | 2810 mm | 2820 mm |
Fuel Tank Capacity | 45 L | 68 L |