1958 BMW Isetta vs. 1974 Triumph TR6
To start off, 1974 Triumph TR6 is newer by 16 year(s). Which means there will be less support and parts availability for 1958 BMW Isetta. In addition, the cost of maintenance, including insurance, on 1958 BMW Isetta would be higher. At 2,498 cc (6 cylinders), 1974 Triumph TR6 is equipped with a bigger engine. In terms of performance, 1974 Triumph TR6 (101 HP) has 88 more horse power than 1958 BMW Isetta. (13 HP) In normal driving conditions, 1974 Triumph TR6 should accelerate faster than 1958 BMW Isetta. With that said, vehicle weight also plays an important factor in acceleration. 1974 Triumph TR6 weights approximately 725 kg more than 1958 BMW Isetta. 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. 1974 Triumph TR6 has automatic transmission and 1958 BMW Isetta has manual transmission. 1958 BMW Isetta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1974 Triumph TR6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1958 BMW Isetta | 1974 Triumph TR6 | |
| Make | BMW | Triumph |
| Model | Isetta | TR6 |
| Year Released | 1958 | 1974 |
| Engine Position | Rear | Front |
| Engine Size | 247 cc | 2498 cc |
| Engine Cylinders | 1 cylinders | 6 cylinders |
| Engine Type | single | in-line |
| Horse Power | 13 HP | 101 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 1 doors | 2 doors |
| Vehicle Weight | 360 kg | 1085 kg |
| Vehicle Length | 2300 mm | 4050 mm |
| Vehicle Width | 1390 mm | 1480 mm |
| Vehicle Height | 1350 mm | 1280 mm |
| Wheelbase Size | 1510 mm | 2240 mm |
