| Races | 12 |
| Drivers' Titles | 0 |
| Constructors' Titles | 0 |
| Victories | 0 |
| Poles | 0 |
| Fastest Laps | 1 |
| Podiums | 3 |
| Points | 14 |
| Laps | 675 |
| One/two finishes | 0 |
| Year | Race | Nr | Driver | Team | Constructor | Model | Engine | Spec | Gr | Ps | Fastest Lap | Led | Retired | Pts | Formula | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 1984 | DAL | 20 | Johnny Cecotto | Toleman Group Motorsport | Toleman | TG184 | Hart | 415T L4T 1.5 | 15 | DNF | 01:47.827 | Accident | 0 | F1 | |
| 4 | 1984 | DET | 19 | Ayrton Senna | Toleman Group Motorsport | Toleman | TG184 | Hart | 415T L4T 1.5 | 7 | DNF | 01:47.444 | Accident | 0 | F1 | |
| 3 | 1984 | CAN | 19 | Ayrton Senna | Toleman Group Motorsport | Toleman | TG184 | Hart | 415T L4T 1.5 | 0 | T | Practice | 0 | F1 | ||
| 2 | 1984 | MON | 19 | - | Toleman Group Motorsport | Toleman | TG184 | Hart | 415T L4T 1.5 | 0 | S | Spare car | 0 | F1 | ||
| 1 | 1984 | FRA | 20 | Johnny Cecotto | Toleman Group Motorsport | Toleman | TG184 | Hart | 415T L4T 1.5 | 0 | T | Practice | 0 | F1 |
| Year | Race | Nr | Driver | Team | Constructor | Model | Engine | Spec | Gr | Ps | Fastest Lap | Led | Retired | Pts | Formula | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 1984 | POR | 19 | - | Toleman Group Motorsport | Toleman | TG184 | Hart | 415T L4T 1.5 | 0 | S | Spare car | 0 | F1 | ||
| 8 | 1984 | EUR | 20 | Stefan Johansson | Toleman Group Motorsport | Toleman | TG184 | Hart | 415T L4T 1.5 | 26 | DNF | 01:26.943 | Overheating | 0 | F1 | |
| 7 | 1984 | ITA | 20 | Pierluigi Martini | Toleman Group Motorsport | Toleman | TG184 | Hart | 415T L4T 1.5 | 0 | DNQ | DNQ | 0 | F1 | ||
| 6 | 1984 | GER | 20 | Johnny Cecotto | Toleman Group Motorsport | Toleman | TG184 | Hart | 415T L4T 1.5 | 0 | DNA | Injury | 0 | F1 | ||
| 5 | 1984 | GBR | 19 | - | Toleman Group Motorsport | Toleman | TG184 | Hart | 415T L4T 1.5 | 0 | S | Spare car | 0 | F1 | ||
| 4 | 1984 | DET | 20 | Johnny Cecotto | Toleman Group Motorsport | Toleman | TG184 | Hart | 415T L4T 1.5 | 17 | DNF | 01:49.270 | Clutch | 0 | F1 | |
| 3 | 1984 | CAN | 20 | Johnny Cecotto | Toleman Group Motorsport | Toleman | TG184 | Hart | 415T L4T 1.5 | 20 | 9 | 01:32.537 | 0 | F1 | ||
| 2 | 1984 | MON | 20 | Johnny Cecotto | Toleman Group Motorsport | Toleman | TG184 | Hart | 415T L4T 1.5 | 18 | DNF | 02:35.136 | Spun off | 0 | F1 | |
| 1 | 1984 | FRA | 20 | Johnny Cecotto | Toleman Group Motorsport | Toleman | TG184 | Hart | 415T L4T 1.5 | 18 | DNF | 01:10.999 | Turbo | 0 | F1 |
| Year | Race | Nr | Driver | Team | Constructor | Model | Engine | Spec | Gr | Ps | Fastest Lap | Led | Retired | Pts | Formula | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1984 | GBR | 20 | Johnny Cecotto | Toleman Group Motorsport | Toleman | TG184 | Hart | 415T L4T 1.5 | 0 | DNQ | DNQ | 0 | F1 |
| Year | Race | Nr | Driver | Team | Constructor | Model | Engine | Spec | Gr | Ps | Fastest Lap | Led | Retired | Pts | Formula | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 1984 | POR | 19 | Ayrton Senna | Toleman Group Motorsport | Toleman | TG184 | Hart | 415T L4T 1.5 | 3 | 3 | 01:24.373 | 4 | F1 | ||
| 5 | 1984 | EUR | 19 | Ayrton Senna | Toleman Group Motorsport | Toleman | TG184 | Hart | 415T L4T 1.5 | 12 | DNF | Accident | 0 | F1 | ||
| 4 | 1984 | ITA | 19 | Stefan Johansson | Toleman Group Motorsport | Toleman | TG184 | Hart | 415T L4T 1.5 | 0 | T | Practice | 0 | F1 | ||
| 3 | 1984 | NED | 19 | Ayrton Senna | Toleman Group Motorsport | Toleman | TG184 | Hart | 415T L4T 1.5 | 13 | DNF | 01:21.683 | Engine | 0 | F1 | |
| 2 | 1984 | AUT | 19 | Ayrton Senna | Toleman Group Motorsport | Toleman | TG184 | Hart | 415T L4T 1.5 | 10 | DNF | 01:34.348 | Oil pressure | 0 | F1 | |
| 1 | 1984 | GER | 19 | Ayrton Senna | Toleman Group Motorsport | Toleman | TG184 | Hart | 415T L4T 1.5 | 9 | DNF | 01:55.712 | Accident | 0 | F1 |
Sponsors: Magirus, Segafredo, Candy
TRANSMISSION
Gearbox: Toleman/Hewland
Driveshafts: Toleman
Clutch: Borg & Beck
CHASSIS
Front suspension: Upper and lower wishbones, tension link operated inboard springs
Rear suspension: Upper and lower wishbones, compression link/bellcrank operated inboard springs
Suspension dampers: Koni
Wheel diameter: front: 13 in. rear: 13 in.
Wheel rim widths: front: 11.8 in. rear: 16.25 in.
Tyres: Michelin
Brakes: Brembo
Brake pads: Ferodo
Steering: Toleman/Knight
Radiators: Behr
Fuel tank: Marston
Battery: Saft
Instruments: Smiths
DIMENSIONS
Wheelbase: 106 in./2692 mm
Track: front: 71.5 in./1816 mm rear: 66.25 in./1683 mm
Gearbox weight: 110 lb/50 kg
Chassis weight (tub): 65 lb/29.5 kg
Formula weight: 1190 lb/540 kg
Fuel capacity: 48.3 gal./220 litres
Fuel consumption: 3.8-4.2 mpg – 67-74 litres/100 km
ENGINE
Type: Hart 415T Turbo
No. of cylinders: 4 in-line
Bore and stroke: 88 mm x 61.5 mm
Capacity: 1496 cc
Compression ratio: 6.7:1
Maximum power: 600 bhp at 2.1 bar boost (race)
Maximum rpm: 10,750
Valve sizes: 35.0 mm – inlet 30.0 mm – exhaust
Valve lift: 10.5 mm
Block material: aluminium
Pistons and rings: Mahle/Goetze
Bearings: Vandervell
Fuel and Oil: AGIP
Sparking plugs: Champion
Fuel injection: Hart/BRA
Ignition system: Marelli
Turbochargers: Holset
Weight: 290 lb