1999 BMW 323 vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 8 year(s). Which means there will be less support and parts availability for 1999 BMW 323. In addition, the cost of maintenance, including insurance, on 1999 BMW 323 would be higher. At 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (300 HP @ 4400 RPM) has 130 more horse power than 1999 BMW 323. (170 HP @ 5500 RPM) In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1999 BMW 323.
Let's talk about torque, 2007 GMC Sierra (488 Nm @ 4000 RPM) has 243 more torque (in Nm) than 1999 BMW 323. (245 Nm @ 3500 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1999 BMW 323. 2007 GMC Sierra has automatic transmission and 1999 BMW 323 has manual transmission. 1999 BMW 323 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 BMW 323 | 2007 GMC Sierra | |
| Make | BMW | GMC |
| Model | 323 | Sierra |
| Year Released | 1999 | 2007 |
| Body Type | Coupe | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 5999 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 170 HP | 300 HP |
| Engine RPM | 5500 RPM | 4400 RPM |
| Torque | 245 Nm | 488 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 102 mm |
| Engine Stroke Size | 75 mm | 92 mm |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4490 mm | 6570 mm |
| Vehicle Width | 1760 mm | 2450 mm |
| Vehicle Height | 1390 mm | 1970 mm |
| Wheelbase Size | 2730 mm | 4250 mm |
| Fuel Tank Capacity | 63 L | 132 L |
