1999 BMW Z8 vs. 2005 Chevrolet Avalanche
To start off, 2005 Chevrolet Avalanche is newer by 6 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. At 8,128 cc (8 cylinders), 2005 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 1999 BMW Z8 (400 HP @ 6600 RPM) has 80 more horse power than 2005 Chevrolet Avalanche. (320 HP @ 5600 RPM). In normal driving conditions, 1999 BMW Z8 should accelerate faster than 2005 Chevrolet Avalanche. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Avalanche weights approximately 1399 kg more than 1999 BMW Z8.
Because 2005 Chevrolet Avalanche 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, 2005 Chevrolet Avalanche 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, 2005 Chevrolet Avalanche (597 Nm) has 97 more torque (in Nm) than 1999 BMW Z8. (500 Nm). This means 2005 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 1999 BMW Z8. 2005 Chevrolet Avalanche has automatic transmission and 1999 BMW Z8 has manual transmission. 1999 BMW Z8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Chevrolet Avalanche will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 BMW Z8 | 2005 Chevrolet Avalanche | |
| Make | BMW | Chevrolet |
| Model | Z8 | Avalanche |
| Year Released | 1999 | 2005 |
| Body Type | Convertible | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4939 cc | 8128 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 400 HP | 320 HP |
| Engine RPM | 6600 RPM | 5600 RPM |
| Torque | 500 Nm | 597 Nm |
| Engine Bore Size | 94 mm | 108 mm |
| Engine Stroke Size | 89 mm | 111 mm |
| Engine Compression Ratio | 11.0:1 | 9.1:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1585 kg | 2984 kg |
| Vehicle Length | 4410 mm | 5640 mm |
| Vehicle Width | 1840 mm | 2030 mm |
| Vehicle Height | 1320 mm | 1880 mm |
| Wheelbase Size | 2510 mm | 3310 mm |
| Fuel Tank Capacity | 73 L | 140 L |
