1989 Ford Sierra vs. 2001 Smart Roadster
To start off, 2001 Smart Roadster is newer by 12 year(s). Which means there will be less support and parts availability for 1989 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1989 Ford Sierra would be higher. At 2,933 cc (6 cylinders), 1989 Ford Sierra is equipped with a bigger engine. In terms of performance, 1989 Ford Sierra (148 HP @ 5700 RPM) has 67 more horse power than 2001 Smart Roadster. (81 HP @ 5250 RPM). In normal driving conditions, 1989 Ford Sierra should accelerate faster than 2001 Smart Roadster. With that said, vehicle weight also plays an important factor in acceleration. 1989 Ford Sierra weights approximately 430 kg more than 2001 Smart Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1989 Ford Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2001 Smart Roadster. In wet, icy, snow, or gravel driving conditions, 1989 Ford Sierra 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, 1989 Ford Sierra (238 Nm @ 3000 RPM) has 128 more torque (in Nm) than 2001 Smart Roadster. (110 Nm @ 2250 RPM). This means 1989 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 2001 Smart Roadster.
Compare all specifications:
| 1989 Ford Sierra | 2001 Smart Roadster | |
| Make | Ford | Smart |
| Model | Sierra | Roadster |
| Year Released | 1989 | 2001 |
| Engine Position | Front | Rear |
| Engine Size | 2933 cc | 698 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 81 HP |
| Engine RPM | 5700 RPM | 5250 RPM |
| Torque | 238 Nm | 110 Nm |
| Torque RPM | 3000 RPM | 2250 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1295 kg | 865 kg |
| Vehicle Length | 4430 mm | 3430 mm |
| Vehicle Width | 1700 mm | 1620 mm |
| Vehicle Height | 1370 mm | 1200 mm |
| Wheelbase Size | 2610 mm | 2370 mm |
| Fuel Tank Capacity | 55 L | 35 L |
