2007 GMC Sierra vs. 2000 Mazda 323
To start off, 2007 GMC Sierra is newer by 7 year(s). Which means there will be less support and parts availability for 2000 Mazda 323. In addition, the cost of maintenance, including insurance, on 2000 Mazda 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 (353 HP) has 279 more horse power than 2000 Mazda 323. (74 HP). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2000 Mazda 323. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 1641 kg more than 2000 Mazda 323. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2000 Mazda 323. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 GMC Sierra (506 Nm @ 4400 RPM) has 397 more torque (in Nm) than 2000 Mazda 323. (109 Nm @ 4000 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2000 Mazda 323. 2007 GMC Sierra has automatic transmission and 2000 Mazda 323 has manual transmission. 2000 Mazda 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:
| 2007 GMC Sierra | 2000 Mazda 323 | |
| Make | GMC | Mazda |
| Model | Sierra | 323 |
| Year Released | 2007 | 2000 |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 1324 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 353 HP | 74 HP |
| Torque | 506 Nm | 109 Nm |
| Torque RPM | 4400 RPM | 4000 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2788 kg | 1147 kg |
| Vehicle Length | 6340 mm | 4210 mm |
| Vehicle Width | 2040 mm | 1710 mm |
| Vehicle Height | 1950 mm | 1420 mm |
| Wheelbase Size | 4010 mm | 2850 mm |
| Fuel Consumption Overall | 13.1 L/100km | 8.5 L/100km |
| Fuel Tank Capacity | 129 L | 55 L |
