| BMW Z4 | Porsche Cayman (2009-2012) | Mercedes X |
| BMW | Porsche | Mercedes |
| Z4 2.0 (sDrive30i) | Cayman (2009-2012) 2.9 | X 2.3 (220d 4MATIC) |
| 2018 | 2009-2012 | 2017 |
| 2/2 | 2/2 | 4/5 |
| Roadster | Coupe | Pick-up |
| 1415 | 1405 (1435) | 2238 |
| 1740 | 1635 (1670) | 3250 |
| 250 | 265 (263) | 170 |
| 5.4 | 5.8 (5.7) | 12.9 |
| 6.6 |
| 281 | 150+260 |
| 4324 | 4347 | 5340 |
| 1864 | 1801 | 1920 |
| 1304 | 1304 | 1819 |
| 2470 | 2415 | 3150 |
| 1609/1616 | 1490/1534 | 1632/1625 |
| 117 | 202 |
| Gasoline Direct Injection, turbocharging | petrol Injection | turbo diesel Common Rail |
| 1998 | 2893 | 2298 |
| 10.2 | 11.5 | 15.4 |
| 4 цил., рядный | 6 цил., оппозитный | 4 цил., рядный |
| 82x94.6 | 89х77.5 | 85x101.3 |
| 16 | 24 | 16 |
| 258/5000-6500 | 265/7200 | 163/3750 |
| 400/1550-4400 | 300/4400-6000 | 403/1500-2500 |
| 8-speed automatic | 6-speed manual / 7-speed automatic PDK | 6-speed manual |
| Rear wheel drive | Rear wheel drive | All wheel drive |
Upper and lower A-arm (double wishbone) | multi-link suspensions | Upper and lower A-arm (double wishbone) |
multi-link suspensions | multi-link suspensions | Dependent suspensions (Leaf springs) |
| 225/50 R17, 255/45 R17 | спереди 205/55/17, сзади 235/50/17 | 255/65 R17, 255/60 R18 |
| 5x120 ET34 d72.6
| 5x130 ET50 d71.6
| 6x114.3 ET25 d66.1
|
| Ventilated discs | Ventilated discs | Ventilated discs |
| Ventilated discs | Ventilated discs | Ventilated discs |
| 7.5 | 13.8 (13.6) | 8.6 |
| 5.4 | 6.9 (6.5) | 7.3 |
| 6.2 | 7.7 |
| 95 | 98 | Diesel |
| 52 | 64 | 73 |
| BMW Z4 | Porsche Cayman (2009-2012) | Mercedes X |