2008 Chevrolet Impala vs. 2001 Opel Signum
To start off, 2008 Chevrolet Impala is newer by 7 year(s). Which means there will be less support and parts availability for 2001 Opel Signum. In addition, the cost of maintenance, including insurance, on 2001 Opel Signum would be higher. At 5,670 cc (8 cylinders), 2008 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2008 Chevrolet Impala (303 HP @ 5600 RPM) has 159 more horse power than 2001 Opel Signum. (144 HP @ 4000 RPM). In normal driving conditions, 2008 Chevrolet Impala should accelerate faster than 2001 Opel Signum.
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, 2008 Chevrolet Impala (438 Nm @ 4000 RPM) has 218 more torque (in Nm) than 2001 Opel Signum. (220 Nm @ 2000 RPM). This means 2008 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Signum. 2008 Chevrolet Impala has automatic transmission and 2001 Opel Signum has manual transmission. 2001 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Chevrolet Impala will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 Chevrolet Impala | 2001 Opel Signum | |
Make | Chevrolet | Opel |
Model | Impala | Signum |
Year Released | 2008 | 2001 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 5670 cc | 1994 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 303 HP | 144 HP |
Engine RPM | 5600 RPM | 4000 RPM |
Torque | 438 Nm | 220 Nm |
Torque RPM | 4000 RPM | 2000 RPM |
Drive Type | Front | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Length | 5100 mm | 4640 mm |
Vehicle Width | 1860 mm | 1800 mm |
Vehicle Height | 1500 mm | 1470 mm |
Wheelbase Size | 2810 mm | 2850 mm |
Fuel Tank Capacity | 64 L | 60 L |