1998 Porsche 993 vs. 2013 BMW 6 series
To start off, 2013 BMW 6 series is newer by 15 year(s). Which means there will be less support and parts availability for 1998 Porsche 993. In addition, the cost of maintenance, including insurance, on 1998 Porsche 993 would be higher. At 4,395 cc (8 cylinders), 2013 BMW 6 series is equipped with a bigger engine. In terms of performance, 2013 BMW 6 series (437 HP @ 5500 RPM) has 154 more horse power than 1998 Porsche 993. (283 HP @ 6100 RPM) In normal driving conditions, 2013 BMW 6 series should accelerate faster than 1998 Porsche 993. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW 6 series weights approximately 669 kg more than 1998 Porsche 993. 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 1998 Porsche 993. 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 302 more torque (in Nm) than 1998 Porsche 993. (347 Nm @ 5250 RPM). This means 2013 BMW 6 series will have an easier job in driving up hills or pulling heavy equipment than 1998 Porsche 993. 2013 BMW 6 series has automatic transmission and 1998 Porsche 993 has manual transmission. 1998 Porsche 993 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:
| 1998 Porsche 993 | 2013 BMW 6 series | |
| Make | Porsche | BMW |
| Model | 993 | 6 series |
| Year Released | 1998 | 2013 |
| Body Type | Coupe | Coupe |
| Engine Position | Rear | Front |
| Engine Size | 3600 cc | 4395 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 283 HP | 437 HP |
| Engine RPM | 6100 RPM | 5500 RPM |
| Torque | 347 Nm | 649 Nm |
| Torque RPM | 5250 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | 8-speed automatic |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1420 kg | 2089 kg |
| Vehicle Length | 4250 mm | 5009 mm |
| Vehicle Width | 1740 mm | 2081 mm |
| Vehicle Height | 1310 mm | 1392 mm |
| Wheelbase Size | 2280 mm | 2968 mm |
