2007 BMW 320 vs. 2009 Cadillac CTS
To start off, 2009 Cadillac CTS is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW 320. In addition, the cost of maintenance, including insurance, on 2007 BMW 320 would be higher. At 3,600 cc (6 cylinders), 2009 Cadillac CTS is equipped with a bigger engine. In terms of performance, 2009 Cadillac CTS (304 HP @ 6400 RPM) has 150 more horse power than 2007 BMW 320. (154 HP @ 4000 RPM) In normal driving conditions, 2009 Cadillac CTS should accelerate faster than 2007 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac CTS weights approximately 148 kg more than 2007 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Cadillac CTS is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 320. In wet, icy, snow, or gravel driving conditions, 2009 Cadillac CTS 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 Cadillac CTS (370 Nm @ 5200 RPM) has 40 more torque (in Nm) than 2007 BMW 320. (330 Nm @ 2000 RPM). This means 2009 Cadillac CTS will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 320. 2009 Cadillac CTS has automatic transmission and 2007 BMW 320 has manual transmission. 2007 BMW 320 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Cadillac CTS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW 320 | 2009 Cadillac CTS | |
| Make | BMW | Cadillac |
| Model | 320 | CTS |
| Year Released | 2007 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 154 HP | 304 HP |
| Engine RPM | 4000 RPM | 6400 RPM |
| Torque | 330 Nm | 370 Nm |
| Torque RPM | 2000 RPM | 5200 RPM |
| Engine Compression Ratio | 17.0:1 | 11.3:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1490 kg | 1638 kg |
| Vehicle Length | 4530 mm | 4870 mm |
| Vehicle Width | 1430 mm | 1850 mm |
| Vehicle Height | 1820 mm | 1480 mm |
| Wheelbase Size | 2770 mm | 2890 mm |
| Fuel Consumption Overall | 5.7 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 60 L | 68 L |
