2003 Opel Astra vs. 2007 Toyota 4Runner
To start off, 2007 Toyota 4Runner is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Opel Astra. In addition, the cost of maintenance, including insurance, on 2003 Opel Astra would be higher. At 4,664 cc (8 cylinders), 2007 Toyota 4Runner is equipped with a bigger engine. In terms of performance, 2007 Toyota 4Runner (260 HP @ 5400 RPM) has 178 more horse power than 2003 Opel Astra. (82 HP @ 4400 RPM) In normal driving conditions, 2007 Toyota 4Runner should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Astra weights approximately 130 kg more than 2007 Toyota 4Runner.
Because 2007 Toyota 4Runner is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2007 Toyota 4Runner 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 Toyota 4Runner (415 Nm @ 3400 RPM) has 230 more torque (in Nm) than 2003 Opel Astra. (185 Nm @ 1500 RPM). This means 2007 Toyota 4Runner will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra.
Compare all specifications:
| 2003 Opel Astra | 2007 Toyota 4Runner | |
| Make | Opel | Toyota |
| Model | Astra | 4Runner |
| Year Released | 2003 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 4664 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 82 HP | 260 HP |
| Engine RPM | 4400 RPM | 5400 RPM |
| Torque | 185 Nm | 415 Nm |
| Torque RPM | 1500 RPM | 3400 RPM |
| Engine Bore Size | 84 mm | 94 mm |
| Engine Stroke Size | 90 mm | 84 mm |
| Engine Compression Ratio | 18.5:1 | 9.6:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1385 kg | 1255 kg |
| Vehicle Length | 4260 mm | 4810 mm |
| Vehicle Width | 1700 mm | 1920 mm |
| Vehicle Height | 1430 mm | 1820 mm |
| Wheelbase Size | 2620 mm | 2800 mm |
| Fuel Tank Capacity | 52 L | 87 L |
