2009 Chevrolet Avalanche vs. 1998 Porsche 993
To start off, 2009 Chevrolet Avalanche is newer by 11 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 5,300 cc (8 cylinders), 2009 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Avalanche (310 HP @ 5200 RPM) has 27 more horse power than 1998 Porsche 993. (283 HP @ 6100 RPM). In normal driving conditions, 2009 Chevrolet Avalanche should accelerate faster than 1998 Porsche 993. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Avalanche weights approximately 780 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 2009 Chevrolet Avalanche is four wheel drive (4WD), it will have significant more traction and grip than 1998 Porsche 993. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Chevrolet Avalanche (454 Nm @ 4400 RPM) has 107 more torque (in Nm) than 1998 Porsche 993. (347 Nm @ 5250 RPM). This means 2009 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 1998 Porsche 993. 2009 Chevrolet Avalanche 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. 2009 Chevrolet Avalanche will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Chevrolet Avalanche | 1998 Porsche 993 | |
| Make | Chevrolet | Porsche |
| Model | Avalanche | 993 |
| Year Released | 2009 | 1998 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 5300 cc | 3600 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 310 HP | 283 HP |
| Engine RPM | 5200 RPM | 6100 RPM |
| Torque | 454 Nm | 347 Nm |
| Torque RPM | 4400 RPM | 5250 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2200 kg | 1420 kg |
| Vehicle Length | 5630 mm | 4250 mm |
| Vehicle Width | 2020 mm | 1740 mm |
| Vehicle Height | 1950 mm | 1310 mm |
| Wheelbase Size | 3310 mm | 2280 mm |
