2001 Opel Astra vs. 2007 Dodge Nitro
To start off, 2007 Dodge Nitro is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Opel Astra. In addition, the cost of maintenance, including insurance, on 2001 Opel Astra would be higher. At 2,768 cc (4 cylinders), 2007 Dodge Nitro is equipped with a bigger engine. In terms of performance, 2007 Dodge Nitro (175 HP @ 3800 RPM) has 33 more horse power than 2001 Opel Astra. (142 HP @ 5600 RPM) In normal driving conditions, 2007 Dodge Nitro should accelerate faster than 2001 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Dodge Nitro weights approximately 680 kg more than 2001 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Dodge Nitro is four wheel drive (4WD), it will have significant more traction and grip than 2001 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2007 Dodge Nitro 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, 2007 Dodge Nitro (460 Nm @ 2000 RPM) has 257 more torque (in Nm) than 2001 Opel Astra. (203 Nm @ 4000 RPM). This means 2007 Dodge Nitro will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Astra. 2007 Dodge Nitro has automatic transmission and 2001 Opel Astra has manual transmission. 2001 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Dodge Nitro will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Opel Astra | 2007 Dodge Nitro | |
| Make | Opel | Dodge |
| Model | Astra | Nitro |
| Year Released | 2001 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 2768 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 142 HP | 175 HP |
| Engine RPM | 5600 RPM | 3800 RPM |
| Torque | 203 Nm | 460 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 86 mm | 94 mm |
| Engine Stroke Size | 94.6 mm | 100 mm |
| Engine Compression Ratio | 10.0:1 | 17.5:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1180 kg | 1860 kg |
| Vehicle Width | 1720 mm | 1860 mm |
| Vehicle Height | 1430 mm | 1780 mm |
| Wheelbase Size | 2610 mm | 2770 mm |
| Fuel Tank Capacity | 52 L | 70 L |
