2007 Audi A4 vs. 2008 Smart Roadster
To start off, 2008 Smart Roadster is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Audi A4. In addition, the cost of maintenance, including insurance, on 2007 Audi A4 would be higher. At 2,967 cc (6 cylinders), 2007 Audi A4 is equipped with a bigger engine.
Because 2007 Audi A4 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 Audi A4 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 Audi A4 (450 Nm @ 1400 RPM) has 340 more torque (in Nm) than 2008 Smart Roadster. (110 Nm @ 3000 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2008 Smart Roadster. 2008 Smart Roadster has automatic transmission and 2007 Audi A4 has manual transmission. 2007 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Smart Roadster will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Audi A4 | 2008 Smart Roadster | |
Make | Audi | Smart |
Model | A4 | Roadster |
Year Released | 2007 | 2008 |
Body Type | Sedan | Convertible |
Engine Position | Front | Rear |
Engine Size | 2967 cc | 698 cc |
Engine Cylinders | 6 cylinders | 3 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 222 HP | 0 HP |
Torque | 450 Nm | 110 Nm |
Torque RPM | 1400 RPM | 3000 RPM |
Engine Compression Ratio | 17.0:1 | 9.0:1 |
Fuel Type | Diesel | Gasoline |
Top Speed | 235 km/hour | 175 km/hour |
Acceleration 0-100mph | 7.5 seconds | 10.9 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Length | 4590 mm | 3430 mm |
Vehicle Width | 1780 mm | 1620 mm |
Vehicle Height | 1430 mm | 1200 mm |
Wheelbase Size | 2660 mm | 2370 mm |
Fuel Consumption Overall | 7.6 L/100km | 5.1 L/100km |
Fuel Tank Capacity | 70 L | 35 L |