2009 BMW 650 vs. 1991 BMW 316
To start off, 2009 BMW 650 is newer by 18 year(s). Which means there will be less support and parts availability for 1991 BMW 316. In addition, the cost of maintenance, including insurance, on 1991 BMW 316 would be higher. At 4,799 cc (8 cylinders), 2009 BMW 650 is equipped with a bigger engine. In terms of performance, 2009 BMW 650 (362 HP @ 6300 RPM) has 261 more horse power than 1991 BMW 316. (101 HP @ 5500 RPM). In normal driving conditions, 2009 BMW 650 should accelerate faster than 1991 BMW 316. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 650 weights approximately 16 kg more than 1991 BMW 316. 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, 2009 BMW 650 (490 Nm @ 3400 RPM) has 339 more torque (in Nm) than 1991 BMW 316. (151 Nm @ 3900 RPM). This means 2009 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 1991 BMW 316. 2009 BMW 650 has automatic transmission and 1991 BMW 316 has manual transmission. 1991 BMW 316 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 650 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW 650 | 1991 BMW 316 | |
| Make | BMW | BMW |
| Model | 650 | 316 |
| Year Released | 2009 | 1991 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 1596 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 362 HP | 101 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 490 Nm | 151 Nm |
| Torque RPM | 3400 RPM | 3900 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1326 kg | 1310 kg |
| Vehicle Length | 4830 mm | 4440 mm |
| Vehicle Width | 1380 mm | 1710 mm |
| Vehicle Height | 1860 mm | 1400 mm |
| Wheelbase Size | 2790 mm | 2710 mm |
| Fuel Tank Capacity | 70 L | 65 L |
