2005 Chevrolet Impala vs. 1991 Volkswagen Quantum
To start off, 2005 Chevrolet Impala is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Volkswagen Quantum. In addition, the cost of maintenance, including insurance, on 1991 Volkswagen Quantum would be higher. At 3,786 cc (6 cylinders), 2005 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Impala (240 HP @ 5600 RPM) has 131 more horse power than 1991 Volkswagen Quantum. (109 HP @ 5600 RPM). In normal driving conditions, 2005 Chevrolet Impala should accelerate faster than 1991 Volkswagen Quantum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Impala weights approximately 487 kg more than 1991 Volkswagen Quantum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2005 Chevrolet Impala (380 Nm) has 207 more torque (in Nm) than 1991 Volkswagen Quantum. (173 Nm). This means 2005 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 1991 Volkswagen Quantum.
Compare all specifications:
| 2005 Chevrolet Impala | 1991 Volkswagen Quantum | |
| Make | Chevrolet | Volkswagen |
| Model | Impala | Quantum |
| Year Released | 2005 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3786 cc | 1983 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 240 HP | 109 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 380 Nm | 173 Nm |
| Engine Bore Size | 96 mm | 82.5 mm |
| Engine Stroke Size | 86 mm | 92.8 mm |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1617 kg | 1130 kg |
| Vehicle Length | 5090 mm | 4620 mm |
| Vehicle Width | 1860 mm | 1710 mm |
| Vehicle Height | 1460 mm | 1520 mm |
| Wheelbase Size | 2830 mm | 2560 mm |
