MP4-27 :: Technical specifications
Chassis:
| Monocoque | McLaren-moulded carbonfibre composite incorporating front and side impact structures |
| Front suspension | Inboard torsion bar/damper system operated by pushrod and bell crank with a double wishbone arrangement |
| Rear suspension | Inboard torsion bar/damper system operated by pullrod and bell crank with a double wishbone arrangement |
| Electronics | McLaren Electronic Systems. Including chassis control, engine control, data acquisition, dashboard, alternator, sensors, data analysis and telemetry. |
| Bodywork | Carbon-fibre composite. Separate engine cover, sidepods and floor. Structural nose with integral front wing. Driver-operated drag reduction system |
| Tyres | Pirelli P Zero |
| Radio | Kenwood |
| Race wheels | Enkei |
| Brake callipers | Akebono |
| Master cylinders | Akebono |
| Batteries | GS Yuasa Corporation |
| Steering | McLaren power-assisted |
| Instruments | McLaren Electronic Systems |
| Paint solutions | AkzoNobel Automotive & Aerospace Coatings using Sikkens Product |
| Type | Mercedes-Benz FO 108Y |
| Capacity | 2.4 litres |
| Cylinders | 8 |
| Maximum rpm | 18,000 |
| Bank angle | 90° |
| Piston bore maximum | 98mm |
| Number of valves | 32 |
| Fuel | ExxonMobil Synergy Racing Fuel (5.75% bio fuel) |
| Spark plugs | NGK racing spark plugs specially designed for Mercedes-Benz F1 engine |
| Lubricants | Mobil 1 – combining greater performance, protection and cooling with increased economy and lower emissions |
| Weight | 95kg (minimum FIA regulation weight) |
| Type | Mercedes-Benz |
| e-Motor | Engine-mounted electrical motor/generator |
| ESS | Integrated energy storage cells and power electronics |
| Power | 60 kW |
| Gearbox | McLaren-moulded carbon-fibre composite. Integral rear impact structure |
| Gears | Seven forward and one reverse |
| Gear selection | McLaren seamless shift, hand-operated |
| Clutch | Carbon/carbon, hand-operated |
| Lubricants | Mobil |