2009 BMW X6 vs. 1975 Reliant SE6
To start off, 2009 BMW X6 is newer by 34 year(s). Which means there will be less support and parts availability for 1975 Reliant SE6. In addition, the cost of maintenance, including insurance, on 1975 Reliant SE6 would be higher. At 2,994 cc (6 cylinders), 1975 Reliant SE6 is equipped with a bigger engine. In terms of performance, 2009 BMW X6 (232 HP @ 4000 RPM) has 99 more horse power than 1975 Reliant SE6. (133 HP @ 5500 RPM). In normal driving conditions, 2009 BMW X6 should accelerate faster than 1975 Reliant SE6. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X6 weights approximately 900 kg more than 1975 Reliant SE6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW X6 is four wheel drive (4WD), it will have significant more traction and grip than 1975 Reliant SE6. In wet, icy, snow, or gravel driving conditions, 2009 BMW X6 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, 2009 BMW X6 (520 Nm @ 2000 RPM) has 287 more torque (in Nm) than 1975 Reliant SE6. (233 Nm @ 3000 RPM). This means 2009 BMW X6 will have an easier job in driving up hills or pulling heavy equipment than 1975 Reliant SE6. 2009 BMW X6 has automatic transmission and 1975 Reliant SE6 has manual transmission. 1975 Reliant SE6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW X6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW X6 | 1975 Reliant SE6 | |
| Make | BMW | Reliant |
| Model | X6 | SE6 |
| Year Released | 2009 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2994 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 232 HP | 133 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 520 Nm | 233 Nm |
| Torque RPM | 2000 RPM | 3000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 2150 kg | 1250 kg |
| Vehicle Length | 4880 mm | 4450 mm |
| Vehicle Width | 1990 mm | 1710 mm |
| Vehicle Height | 1700 mm | 1330 mm |
| Wheelbase Size | 2940 mm | 2650 mm |
