1999 BMW Z8 vs. 2013 Porsche Boxter
To start off, 2013 Porsche Boxter is newer by 14 year(s). Which means there will be less support and parts availability for 1999 BMW Z8. In addition, the cost of maintenance, including insurance, on 1999 BMW Z8 would be higher. In terms of performance, 1999 BMW Z8 (400 HP @ 6600 RPM) has 89 more horse power than 2013 Porsche Boxter. (311 HP @ 6700 RPM). In normal driving conditions, 1999 BMW Z8 should accelerate faster than 2013 Porsche Boxter. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW Z8 weights approximately 265 kg more than 2013 Porsche Boxter. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Porsche Boxter is four wheel drive (4WD), it will have significant more traction and grip than 1999 BMW Z8. In wet, icy, snow, or gravel driving conditions, 2013 Porsche Boxter 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, 1999 BMW Z8 (500 Nm @ 3800 RPM) has 139 more torque (in Nm) than 2013 Porsche Boxter. (361 Nm @ 5800 RPM). This means 1999 BMW Z8 will have an easier job in driving up hills or pulling heavy equipment than 2013 Porsche Boxter.
Compare all specifications:
| 1999 BMW Z8 | 2013 Porsche Boxter | |
| Make | BMW | Porsche |
| Model | Z8 | Boxter |
| Year Released | 1999 | 2013 |
| Body Type | Convertible | Roadster |
| Engine Position | Front | Middle |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 400 HP | 311 HP |
| Engine RPM | 6600 RPM | 6700 RPM |
| Torque | 500 Nm | 361 Nm |
| Torque RPM | 3800 RPM | 5800 RPM |
| Engine Bore Size | 94 mm | 97 mm |
| Engine Stroke Size | 89 mm | 77 mm |
| Engine Compression Ratio | 11.0:1 | 12.5 : 1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 250 km/hour | 279 km/hour |
| Acceleration 0-100mph | 4.7 seconds | 5.1 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | 4-speed manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1585 kg | 1320 kg |
| Vehicle Length | 4410 mm | 4374 mm |
| Vehicle Width | 1840 mm | 1979 mm |
| Vehicle Height | 1320 mm | 1281 mm |
| Wheelbase Size | 2510 mm | 2475 mm |
| Fuel Consumption Highway | 10.6 L/100km | 6.9 L/100km |
| Fuel Consumption City | 21.1 L/100km | 12.2 L/100km |
