1999 BMW Z9 vs. 2013 GMC Sierra
To start off, 2013 GMC Sierra is newer by 14 year(s). Which means there will be less support and parts availability for 1999 BMW Z9. In addition, the cost of maintenance, including insurance, on 1999 BMW Z9 would be higher. At 4,800 cc (8 cylinders), 2013 GMC Sierra is equipped with a bigger engine. In terms of performance, 2013 GMC Sierra (298 HP @ 5600 RPM) has 56 more horse power than 1999 BMW Z9. (242 HP @ 7400 RPM) In normal driving conditions, 2013 GMC Sierra should accelerate faster than 1999 BMW Z9. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Sierra weights approximately 641 kg more than 1999 BMW Z9. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1999 BMW Z9. In wet, icy, snow, or gravel driving conditions, 2013 GMC Sierra 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 Z9 (560 Nm @ 1750 RPM) has 146 more torque (in Nm) than 2013 GMC Sierra. (414 Nm @ 4600 RPM). This means 1999 BMW Z9 will have an easier job in driving up hills or pulling heavy equipment than 2013 GMC Sierra.
Compare all specifications:
| 1999 BMW Z9 | 2013 GMC Sierra | |
| Make | BMW | GMC |
| Model | Z9 | Sierra |
| Year Released | 1999 | 2013 |
| Body Type | Coupe | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4397 cc | 4800 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 242 HP | 298 HP |
| Engine RPM | 7400 RPM | 5600 RPM |
| Torque | 560 Nm | 414 Nm |
| Torque RPM | 1750 RPM | 4600 RPM |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 3 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1630 kg | 2271 kg |
| Vehicle Length | 5010 mm | 5702 mm |
| Vehicle Width | 1980 mm | 2031 mm |
| Vehicle Height | 1350 mm | 1875 mm |
| Wheelbase Size | 3060 mm | 3378 mm |
