1991 Opel Astra vs. 2011 Chevrolet Avalanche
To start off, 2011 Chevrolet Avalanche is newer by 20 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 5,300 cc (8 cylinders), 2011 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2011 Chevrolet Avalanche (310 HP @ 5200 RPM) has 251 more horse power than 1991 Opel Astra. (59 HP @ 5200 RPM) In normal driving conditions, 2011 Chevrolet Avalanche should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2011 Chevrolet Avalanche weights approximately 1225 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.
Because 2011 Chevrolet Avalanche is four wheel drive (4WD), it will have significant more traction and grip than 1991 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2011 Chevrolet Avalanche will offer significantly more control. 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, 2011 Chevrolet Avalanche (454 Nm @ 4400 RPM) has 350 more torque (in Nm) than 1991 Opel Astra. (104 Nm @ 2800 RPM). This means 2011 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra. 2011 Chevrolet Avalanche 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. 2011 Chevrolet Avalanche will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Opel Astra | 2011 Chevrolet Avalanche | |
| Make | Opel | Chevrolet |
| Model | Astra | Avalanche |
| Year Released | 1991 | 2011 |
| Body Type | Station Wagon | Pickup |
| Engine Position | Front | Front |
| Engine Size | 1389 cc | 5300 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 59 HP | 310 HP |
| Engine RPM | 5200 RPM | 5200 RPM |
| Torque | 104 Nm | 454 Nm |
| Torque RPM | 2800 RPM | 4400 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 975 kg | 2200 kg |
| Vehicle Length | 4280 mm | 5630 mm |
| Vehicle Width | 1690 mm | 2020 mm |
| Vehicle Height | 1480 mm | 1950 mm |
| Wheelbase Size | 2530 mm | 3310 mm |
