1979 BMW 633 vs. 2006 Smart Roadster
To start off, 2006 Smart Roadster is newer by 27 year(s). Which means there will be less support and parts availability for 1979 BMW 633. In addition, the cost of maintenance, including insurance, on 1979 BMW 633 would be higher. At 3,210 cc (6 cylinders), 1979 BMW 633 is equipped with a bigger engine. In terms of performance, 1979 BMW 633 (194 HP @ 5500 RPM) has 113 more horse power than 2006 Smart Roadster. (81 HP @ 5250 RPM). In normal driving conditions, 1979 BMW 633 should accelerate faster than 2006 Smart Roadster. With that said, vehicle weight also plays an important factor in acceleration. 1979 BMW 633 weights approximately 605 kg more than 2006 Smart Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1979 BMW 633 (285 Nm @ 4300 RPM) has 175 more torque (in Nm) than 2006 Smart Roadster. (110 Nm @ 3000 RPM). This means 1979 BMW 633 will have an easier job in driving up hills or pulling heavy equipment than 2006 Smart Roadster. 2006 Smart Roadster has automatic transmission and 1979 BMW 633 has manual transmission. 1979 BMW 633 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Smart Roadster will be easier to drive especially in heavy traffic.
Compare all specifications:
1979 BMW 633 | 2006 Smart Roadster | |
Make | BMW | Smart |
Model | 633 | Roadster |
Year Released | 1979 | 2006 |
Body Type | Coupe | Roadster |
Engine Position | Front | Rear |
Engine Size | 3210 cc | 698 cc |
Engine Cylinders | 6 cylinders | 3 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 194 HP | 81 HP |
Engine RPM | 5500 RPM | 5250 RPM |
Torque | 285 Nm | 110 Nm |
Torque RPM | 4300 RPM | 3000 RPM |
Engine Bore Size | 89 mm | 66.5 mm |
Engine Stroke Size | 86 mm | 67 mm |
Engine Compression Ratio | 9.3:1 | 9.0:1 |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1470 kg | 865 kg |
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 |