2004 Audi A4 vs. 2000 Smart Roadster
To start off, 2004 Audi A4 is newer by 4 year(s). Which means there will be less support and parts availability for 2000 Smart Roadster. In addition, the cost of maintenance, including insurance, on 2000 Smart Roadster would be higher. At 2,967 cc (6 cylinders), 2004 Audi A4 is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (201 HP @ 3500 RPM) has 100 more horse power than 2000 Smart Roadster. (101 HP @ 5250 RPM). In normal driving conditions, 2004 Audi A4 should accelerate faster than 2000 Smart Roadster.
Because 2004 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2000 Smart Roadster. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Audi A4 (451 Nm @ 1400 RPM) has 321 more torque (in Nm) than 2000 Smart Roadster. (130 Nm @ 2500 RPM). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2000 Smart Roadster.
Compare all specifications:
| 2004 Audi A4 | 2000 Smart Roadster | |
| Make | Audi | Smart |
| Model | A4 | Roadster |
| Year Released | 2004 | 2000 |
| Body Type | Sedan | Roadster |
| 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 | 201 HP | 101 HP |
| Engine RPM | 3500 RPM | 5250 RPM |
| Torque | 451 Nm | 130 Nm |
| Torque RPM | 1400 RPM | 2500 RPM |
| Engine Bore Size | 83 mm | 66.5 mm |
| Engine Stroke Size | 91.4 mm | 67 mm |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 235 km/hour | 190 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4590 mm | 3430 mm |
| Vehicle Width | 1770 mm | 1620 mm |
| Vehicle Height | 1430 mm | 1200 mm |
| Wheelbase Size | 2430 mm | 2370 mm |
| Fuel Consumption Overall | 7.5 L/100km | 5.3 L/100km |
