The BMW Z4 is a rear-wheel drive sports car by the German car maker BMW. It follows a line of past BMW roadsters such as the BMW Z1, BMW 507, BMW Z8, and the BMW Z3. The Z4 replaces the Z3. First generation production started in 2002 at BMW USA's Greer, South Carolina plant, with production of both roadster and coupe forms. When debuted, it won Automobile Magazine "Design of the Year Award". Starting with the 2009 model year, the second-generation Z4 is built at BMW's Regensburg, Germany plant as a retractable hardtop roadster. In 2009, the BMW Z4 won the Red Dot Design Award. The BMW Z4The first-generation BMW Z4 was designated the E85 in roadster form and E86 in coupé form. It was designed by Danish BMW-designer Anders Warming.From 2003 the Z4 Roadster is available as a 3.0i (3.0 L I6 with 231 hp), a 3.0si available with the new generation 3.0 L I6 with 265 hp (198 kW) , a 2.5si with a 2.5 I6 with 218 bhp (163 kW; 221 PS), a 2.2i with a straight-6 170 bhp (127 kW; 172 PS) engine, or a 2.0i with a 150 bhp (112 kW; 152 PS) 2.0 L I4. The Z4 coupé is available only in the high-performance 3.0si trim powered by the 3.0 L 255 hp (190 kW) I6. The Z4 (E85 Roadster/E86 Coupe) was built at the Greer plant.
Z4 M Roadster,....The Z4 M is powered by a 3.2-litre straight-six engine (S54B32). Performance figures are: 3,246 cc displacement, 333 brake horsepower (248 kW) at 7,900 rpm, 269 lb·ft (365 N·m) of torque at 4,900 rpm, 8,000 rpm redline. Output per litre is 107 bhp (80 kW; 108 PS) , and power-to-weight ratio is 9.9 lb/bhp. Acceleration to 60 mph (96km/h) comes in 4.8 seconds. (0-62mph / 100km/h is 5.0) and top speed is limited electronically to 156 mph (251 km/h).
The vehicle was originally announced December 13, 2008. The vehicle was unveiled in 2009 North American International Auto Show in Detroit.This time a coupé-convertible with folding hardtop, the Z4 (E89) will be built in Regensburg alongside the (E93) 3-Series Cabrio, likely due to the U.S. plant needing more room for SUV production. It moved upmarket, dropping the small four-cylinder base engine.
| Manufacturer | BMW |
|---|---|
| Production | 2002–2008 |
| Assembly | BMW US Manufacturing Company, Greer, South Carolina, United States |
| Class | Luxury Car-Sports Car-Roadster |
| Body style | 2-door roadster , 2-door coupé |
| Layout | FMR layout |
| Engine | 2.0 L N46B20 I4 , 2.2 L M54B22 I6 , 2.5 L M54B25 I6 , 3.0 L M54B30 I6 , 3.0 L N52B30 I6 , 3.2 L S54B32 I6 |
| Transmission | 5/6 speed manual , 5/6 speed automatic |
| Wheelbase | 2,495 mm (98.2 in) |
| Length | 4,090 mm (161.0 in) |
| Width | 1,780 mm (70.1 in) |
| Height | 1,300 mm (51.2 in) (roadster) , 1,285 mm (50.6 in) (coupe) |