2007 Nissan Altima vs. 2003 Opel Speedster
To start off, 2007 Nissan Altima is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Opel Speedster. In addition, the cost of maintenance, including insurance, on 2003 Opel Speedster would be higher. At 2,499 cc (4 cylinders), 2007 Nissan Altima is equipped with a bigger engine. In terms of performance, 2007 Nissan Altima (165 HP @ 5600 RPM) has 20 more horse power than 2003 Opel Speedster. (145 HP @ 6000 RPM). In normal driving conditions, 2007 Nissan Altima should accelerate faster than 2003 Opel Speedster. With that said, vehicle weight also plays an important factor in acceleration. 2007 Nissan Altima weights approximately 664 kg more than 2003 Opel Speedster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Opel Speedster is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 Opel Speedster. However, in wet, icy, snow, or gravel driving conditions, 2007 Nissan Altima, being front wheel drive (FWD), will offer much better control with better grip. 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 Nissan Altima (231 Nm @ 3900 RPM) has 28 more torque (in Nm) than 2003 Opel Speedster. (203 Nm @ 4000 RPM). This means 2007 Nissan Altima will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Speedster. 2007 Nissan Altima has automatic transmission and 2003 Opel Speedster has manual transmission. 2003 Opel Speedster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Nissan Altima will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Nissan Altima | 2003 Opel Speedster | |
| Make | Nissan | Opel |
| Model | Altima | Speedster |
| Year Released | 2007 | 2003 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 2499 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 165 HP | 145 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 231 Nm | 203 Nm |
| Torque RPM | 3900 RPM | 4000 RPM |
| Engine Bore Size | 89 mm | 86 mm |
| Engine Stroke Size | 100 mm | 94.6 mm |
| Engine Compression Ratio | 9.6:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1540 kg | 876 kg |
| Vehicle Length | 4830 mm | 3790 mm |
| Vehicle Width | 1800 mm | 1710 mm |
| Vehicle Height | 1480 mm | 1120 mm |
| Wheelbase Size | 2780 mm | 2710 mm |
| Fuel Consumption Highway | 6.7 L/100km | 6.4 L/100km |
| Fuel Consumption City | 9.1 L/100km | 12.3 L/100km |
| Fuel Consumption Overall | 7.8 L/100km | 8.5 L/100km |
| Fuel Tank Capacity | 73 L | 36 L |
