2008 Chevrolet Impala vs. 1991 Opel Astra
To start off, 2008 Chevrolet Impala is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Opel Astra. In addition, the cost of maintenance, including insurance, on 1991 Opel Astra would be higher. At 3,505 cc (6 cylinders), 2008 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2008 Chevrolet Impala (211 HP @ 5800 RPM) has 152 more horse power than 1991 Opel Astra. (59 HP @ 5200 RPM). In normal driving conditions, 2008 Chevrolet Impala should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Chevrolet Impala weights approximately 145 kg more than 1991 Opel Astra. 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, 2008 Chevrolet Impala (290 Nm @ 4000 RPM) has 187 more torque (in Nm) than 1991 Opel Astra. (103 Nm @ 2800 RPM). This means 2008 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra. 2008 Chevrolet Impala has automatic transmission and 1991 Opel Astra has manual transmission. 1991 Opel Astra 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 | 1991 Opel Astra | |
Make | Chevrolet | Opel |
Model | Impala | Astra |
Year Released | 2008 | 1991 |
Engine Position | Front | Front |
Engine Size | 3505 cc | 1389 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 211 HP | 59 HP |
Engine RPM | 5800 RPM | 5200 RPM |
Torque | 290 Nm | 103 Nm |
Torque RPM | 4000 RPM | 2800 RPM |
Engine Bore Size | 99.1 mm | 77.6 mm |
Engine Stroke Size | 75.9 mm | 73.4 mm |
Engine Compression Ratio | 9.8:1 | 9.4:1 |
Drive Type | Front | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 6 seats | 5 seats |
Number of Doors | 3 doors | 5 doors |
Vehicle Weight | 1075 kg | 930 kg |
Vehicle Length | 5100 mm | 4060 mm |
Vehicle Width | 1860 mm | 1690 mm |
Vehicle Height | 1500 mm | 1430 mm |
Wheelbase Size | 2810 mm | 2530 mm |
Fuel Tank Capacity | 64 L | 75 L |