1986 Reliant SE6 vs. 2011 BMW 750
To start off, 2011 BMW 750 is newer by 25 year(s). Which means there will be less support and parts availability for 1986 Reliant SE6. In addition, the cost of maintenance, including insurance, on 1986 Reliant SE6 would be higher. At 4,400 cc (8 cylinders), 2011 BMW 750 is equipped with a bigger engine. In terms of performance, 2011 BMW 750 (400 HP @ 5500 RPM) has 267 more horse power than 1986 Reliant SE6. (133 HP @ 5500 RPM) In normal driving conditions, 2011 BMW 750 should accelerate faster than 1986 Reliant SE6. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW 750 weights approximately 890 kg more than 1986 Reliant SE6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 BMW 750 is all wheel drive (AWD), it will have significant more traction and grip than 1986 Reliant SE6. In wet, icy, snow, or gravel driving conditions, 2011 BMW 750 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, 2011 BMW 750 (609 Nm @ 1750 RPM) has 376 more torque (in Nm) than 1986 Reliant SE6. (233 Nm @ 3000 RPM). This means 2011 BMW 750 will have an easier job in driving up hills or pulling heavy equipment than 1986 Reliant SE6. 2011 BMW 750 has automatic transmission and 1986 Reliant SE6 has manual transmission. 1986 Reliant SE6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 BMW 750 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 Reliant SE6 | 2011 BMW 750 | |
| Make | Reliant | BMW |
| Model | SE6 | 750 |
| Year Released | 1986 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2992 cc | 4400 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 133 HP | 400 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 233 Nm | 609 Nm |
| Torque RPM | 3000 RPM | 1750 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1250 kg | 2140 kg |
| Vehicle Length | 4450 mm | 5075 mm |
| Vehicle Width | 1710 mm | 1902 mm |
| Vehicle Height | 1330 mm | 1481 mm |
| Wheelbase Size | 2650 mm | 3071 mm |
