1991 Chevrolet Nova vs. 2013 BMW 6 series
To start off, 2013 BMW 6 series is newer by 22 year(s). Which means there will be less support and parts availability for 1991 Chevrolet Nova. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet Nova would be higher. At 5,025 cc (8 cylinders), 1991 Chevrolet Nova is equipped with a bigger engine. In terms of performance, 2013 BMW 6 series (437 HP @ 5500 RPM) has 237 more horse power than 1991 Chevrolet Nova. (200 HP @ 4600 RPM) In normal driving conditions, 2013 BMW 6 series should accelerate faster than 1991 Chevrolet Nova. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW 6 series weights approximately 651 kg more than 1991 Chevrolet Nova. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 BMW 6 series is all wheel drive (AWD), it will have significant more traction and grip than 1991 Chevrolet Nova. In wet, icy, snow, or gravel driving conditions, 2013 BMW 6 series 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, 2013 BMW 6 series (649 Nm @ 4500 RPM) has 242 more torque (in Nm) than 1991 Chevrolet Nova. (407 Nm @ 2400 RPM). This means 2013 BMW 6 series will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet Nova. 2013 BMW 6 series has automatic transmission and 1991 Chevrolet Nova has manual transmission. 1991 Chevrolet Nova will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 BMW 6 series will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Chevrolet Nova | 2013 BMW 6 series | |
| Make | Chevrolet | BMW |
| Model | Nova | 6 series |
| Year Released | 1991 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 5025 cc | 4395 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 200 HP | 437 HP |
| Engine RPM | 4600 RPM | 5500 RPM |
| Torque | 407 Nm | 649 Nm |
| Torque RPM | 2400 RPM | 4500 RPM |
| Engine Bore Size | 98.4 mm | 89 mm |
| Engine Stroke Size | 82.5 mm | 88 mm |
| Engine Compression Ratio | 9.0:1 | 10.0 :1 |
| Top Speed | 177 km/hour | 250 km/hour |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | 8-speed automatic |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1438 kg | 2089 kg |
| Vehicle Length | 4820 mm | 5009 mm |
| Vehicle Width | 1850 mm | 2081 mm |
| Vehicle Height | 1340 mm | 1392 mm |
| Wheelbase Size | 2830 mm | 2968 mm |
