2002 Smart Roadster vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 5 year(s). Which means there will be less support and parts availability for 2002 Smart Roadster. In addition, the cost of maintenance, including insurance, on 2002 Smart Roadster would be higher. At 1,248 cc (4 cylinders), 2007 Opel Astra is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (89 HP @ 4000 RPM) has 8 more horse power than 2002 Smart Roadster. (81 HP @ 5250 RPM) In normal driving conditions, 2007 Opel Astra should accelerate faster than 2002 Smart Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 445 kg more than 2002 Smart Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 Smart Roadster 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 2002 Smart Roadster. However, in wet, icy, snow, or gravel driving conditions, 2007 Opel Astra, 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 Opel Astra (200 Nm @ 1750 RPM) has 90 more torque (in Nm) than 2002 Smart Roadster. (110 Nm @ 2250 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2002 Smart Roadster. 2007 Opel Astra has automatic transmission and 2002 Smart Roadster has manual transmission. 2002 Smart Roadster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
2002 Smart Roadster | 2007 Opel Astra | |
Make | Smart | Opel |
Model | Roadster | Astra |
Year Released | 2002 | 2007 |
Engine Position | Rear | Front |
Engine Size | 696 cc | 1248 cc |
Engine Cylinders | 3 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 81 HP | 89 HP |
Engine RPM | 5250 RPM | 4000 RPM |
Torque | 110 Nm | 200 Nm |
Torque RPM | 2250 RPM | 1750 RPM |
Engine Bore Size | 66.5 mm | 69.6 mm |
Engine Stroke Size | 67 mm | 82 mm |
Engine Compression Ratio | 9.0:1 | 18.0:1 |
Fuel Type | Gasoline - Premium | Diesel |
Top Speed | 180 km/hour | 172 km/hour |
Drive Type | Rear | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 885 kg | 1330 kg |
Vehicle Length | 3430 mm | 4260 mm |
Vehicle Width | 1620 mm | 1760 mm |
Vehicle Height | 1200 mm | 1470 mm |
Wheelbase Size | 2370 mm | 2620 mm |
Fuel Consumption Overall | 5.1 L/100km | 4.8 L/100km |