2009 Acura TSX vs. 2007 BMW Convertible
To start off, 2009 Acura TSX is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW Convertible. In addition, the cost of maintenance, including insurance, on 2007 BMW Convertible would be higher. At 4,799 cc (8 cylinders), 2007 BMW Convertible is equipped with a bigger engine. In terms of performance, 2007 BMW Convertible (363 HP @ 6300 RPM) has 162 more horse power than 2009 Acura TSX. (201 HP @ 7000 RPM) In normal driving conditions, 2007 BMW Convertible should accelerate faster than 2009 Acura TSX. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Convertible weights approximately 62 kg more than 2009 Acura TSX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 BMW Convertible (490 Nm @ 3600 RPM) has 259 more torque (in Nm) than 2009 Acura TSX. (231 Nm @ 4300 RPM). This means 2007 BMW Convertible will have an easier job in driving up hills or pulling heavy equipment than 2009 Acura TSX. 2009 Acura TSX has automatic transmission and 2007 BMW Convertible has manual transmission. 2007 BMW Convertible will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Acura TSX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Acura TSX | 2007 BMW Convertible | |
| Make | Acura | BMW |
| Model | TSX | Convertible |
| Year Released | 2009 | 2007 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2354 cc | 4799 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 201 HP | 363 HP |
| Engine RPM | 7000 RPM | 6300 RPM |
| Torque | 231 Nm | 490 Nm |
| Torque RPM | 4300 RPM | 3600 RPM |
| Engine Compression Ratio | 11.2:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1788 kg | 1850 kg |
| Vehicle Length | 4730 mm | 4830 mm |
| Vehicle Width | 1850 mm | 1380 mm |
| Vehicle Height | 1450 mm | 1860 mm |
| Wheelbase Size | 2710 mm | 2790 mm |
| Fuel Tank Capacity | 70 L | 70 L |
