2008 Smart Roadster vs. 2007 Opel Antara
To start off, 2008 Smart Roadster is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Opel Antara. In addition, the cost of maintenance, including insurance, on 2007 Opel Antara would be higher. At 1,991 cc (4 cylinders), 2007 Opel Antara is equipped with a bigger engine.
Because 2007 Opel Antara is four wheel drive (4WD), it will have significant more traction and grip than 2008 Smart Roadster. In wet, icy, snow, or gravel driving conditions, 2007 Opel Antara 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 Opel Antara (320 Nm @ 2000 RPM) has 210 more torque (in Nm) than 2008 Smart Roadster. (110 Nm @ 3000 RPM). This means 2007 Opel Antara will have an easier job in driving up hills or pulling heavy equipment than 2008 Smart Roadster.
Compare all specifications:
| 2008 Smart Roadster | 2007 Opel Antara | |
| Make | Smart | Opel |
| Model | Roadster | Antara |
| Year Released | 2008 | 2007 |
| Body Type | Convertible | SUV |
| Engine Position | Rear | Front |
| Engine Size | 698 cc | 1991 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 0 HP | 148 HP |
| Torque | 110 Nm | 320 Nm |
| Torque RPM | 3000 RPM | 2000 RPM |
| Engine Compression Ratio | 9.0:1 | 17.5:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 175 km/hour | 180 km/hour |
| Acceleration 0-100mph | 10.9 seconds | 10.3 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 3430 mm | 4470 mm |
| Vehicle Width | 1620 mm | 1860 mm |
| Vehicle Height | 1200 mm | 1710 mm |
| Wheelbase Size | 2370 mm | 2710 mm |
| Fuel Consumption Overall | 5.1 L/100km | 7.5 L/100km |
| Fuel Tank Capacity | 35 L | 65 L |
