1978 BMW 628 vs. 2006 Smart Roadster
To start off, 2006 Smart Roadster is newer by 28 year(s). Which means there will be less support and parts availability for 1978 BMW 628. In addition, the cost of maintenance, including insurance, on 1978 BMW 628 would be higher. At 2,997 cc (8 cylinders), 1978 BMW 628 is equipped with a bigger engine. In terms of performance, 1978 BMW 628 (185 HP @ 5800 RPM) has 85 more horse power than 2006 Smart Roadster. (100 HP @ 5250 RPM). In normal driving conditions, 1978 BMW 628 should accelerate faster than 2006 Smart Roadster.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1978 BMW 628 (260 Nm @ 4000 RPM) has 130 more torque (in Nm) than 2006 Smart Roadster. (130 Nm @ 2500 RPM). This means 1978 BMW 628 will have an easier job in driving up hills or pulling heavy equipment than 2006 Smart Roadster.
Compare all specifications:
| 1978 BMW 628 | 2006 Smart Roadster | |
| Make | BMW | Smart |
| Model | 628 | Roadster |
| Year Released | 1978 | 2006 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2997 cc | 696 cc |
| Engine Cylinders | 8 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 185 HP | 100 HP |
| Engine RPM | 5800 RPM | 5250 RPM |
| Torque | 260 Nm | 130 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 4760 mm | 3430 mm |
| Vehicle Width | 1760 mm | 1620 mm |
| Vehicle Height | 1390 mm | 1200 mm |
| Wheelbase Size | 2640 mm | 2370 mm |
| Fuel Tank Capacity | 70 L | 35 L |
