2008 Chevrolet Suburban vs. 2013 Chevrolet Impala
To start off, 2013 Chevrolet Impala is newer by 5 year(s). Which means there will be less support and parts availability for 2008 Chevrolet Suburban. In addition, the cost of maintenance, including insurance, on 2008 Chevrolet Suburban would be higher. At 5,328 cc (8 cylinders), 2008 Chevrolet Suburban is equipped with a bigger engine. In terms of performance, 2008 Chevrolet Suburban (310 HP @ 5200 RPM) has 14 more horse power than 2013 Chevrolet Impala. (296 HP @ 6800 RPM). In normal driving conditions, 2008 Chevrolet Suburban should accelerate faster than 2013 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2008 Chevrolet Suburban weights approximately 522 kg more than 2013 Chevrolet Impala. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Chevrolet Suburban is four wheel drive (4WD), it will have significant more traction and grip than 2013 Chevrolet Impala. In wet, icy, snow, or gravel driving conditions, 2008 Chevrolet Suburban 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, 2008 Chevrolet Suburban (454 Nm @ 4400 RPM) has 99 more torque (in Nm) than 2013 Chevrolet Impala. (355 Nm @ 5300 RPM). This means 2008 Chevrolet Suburban will have an easier job in driving up hills or pulling heavy equipment than 2013 Chevrolet Impala.
Compare all specifications:
| 2008 Chevrolet Suburban | 2013 Chevrolet Impala | |
| Make | Chevrolet | Chevrolet |
| Model | Suburban | Impala |
| Year Released | 2008 | 2013 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5328 cc | 3600 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 310 HP | 296 HP |
| Engine RPM | 5200 RPM | 6800 RPM |
| Torque | 454 Nm | 355 Nm |
| Torque RPM | 4400 RPM | 5300 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | 6-speed automatic |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2200 kg | 1678 kg |
| Vehicle Length | 5660 mm | 5090 mm |
| Vehicle Width | 2020 mm | 1851 mm |
| Vehicle Height | 1960 mm | 1491 mm |
| Wheelbase Size | 3310 mm | 2807 mm |
| Fuel Consumption Highway | 11.9 L/100km | 6.7 L/100km |
| Fuel Consumption City | 15.8 L/100km | 11.7 L/100km |
| Fuel Tank Capacity | 117 L | 64 L |
