| Races | 16 |
| Drivers' Titles | 0 |
| Constructors' Titles | 0 |
| Victories | 0 |
| Poles | 2 |
| Fastest Laps | 1 |
| Podiums | 4 |
| Points | 20 |
| Laps | 1354 |
| Laps Led | 139 |
| One/two finishes | 0 |
| Year | Race | Nr | Driver | Team | Constructor | Model | Engine | Spec | Gr | Ps | Fastest Lap | Led | Retired | Pts | Formula | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12 | 1977 | ITA | 7 | John Watson | Martini Racing | Brabham | BT45B | Alfa Romeo | 115-12 F12 3.0 | 14 | DNF | 01:43.700 | Accident | 0 | F1 | |
| 11 | 1977 | NED | 7 | John Watson | Martini Racing | Brabham | BT45B | Alfa Romeo | 115-12 F12 3.0 | 8 | DNF | 01:30.810 | Oil leak | 0 | F1 | |
| 10 | 1977 | AUT | 7 | John Watson | Martini Racing | Brabham | BT45B | Alfa Romeo | 115-12 F12 3.0 | 12 | 8 | 01:40.960 | 0 | F1 | ||
| 9 | 1977 | BEL | 7 | John Watson | Martini Racing | Brabham | BT45B | Alfa Romeo | 115-12 F12 3.0 | 2 | DNF | Accident | 0 | F1 | ||
| 8 | 1977 | MON | 7 | John Watson | Martini Racing | Brabham | BT45B | Alfa Romeo | 115-12 F12 3.0 | 1 | DNF | 01:31.280 | Gearbox | 0 | F1 | |
| 7 | 1977 | ESP | 7 | John Watson | Martini Racing | Brabham | BT45B | Alfa Romeo | 115-12 F12 3.0 | 6 | DNF | 01:21.940 | Fuel system | 0 | F1 | |
| 6 | 1977 | USW | 8 | Hans-Joachim Stuck | Martini Racing | Brabham | BT45B | Alfa Romeo | 115-12 F12 3.0 | 0 | T | Practice | 0 | F1 | ||
| 5 | 1977 | RSA | 8 | Carlos Pace | Martini Racing | Brabham | BT45 | Alfa Romeo | 115-12 F12 3.0 | 0 | T | Practice | 0 | F1 | ||
| 4 | 1977 | BRA | 8 | Carlos Pace | Martini Racing | Brabham | BT45 | Alfa Romeo | 115-12 F12 3.0 | 12 | DNF | 02:36.840 | 6 | Accident | 0 | F1 |
| 3 | 1977 | ARG | 8 | Carlos Pace | Martini Racing | Brabham | BT45 | Alfa Romeo | 115-12 F12 3.0 | 6 | 2 | 01:51.180 | 13 | 6 | F1 | |
| 2 | 1976 | USA | 8 | Carlos Pace | Martini Racing | Brabham | BT45 | Alfa Romeo | 115-12 F12 3.0 | 10 | DNF | 01:43.990 | Collision | 0 | F1 | |
| 1 | 1976 | CAN | 8 | Carlos Pace | Martini Racing | Brabham | BT45 | Alfa Romeo | 115-12 F12 3.0 | 10 | 7 | 01:14.026 | 0 | F1 |
| Year | Race | Nr | Driver | Team | Constructor | Model | Engine | Spec | Gr | Ps | Fastest Lap | Led | Retired | Pts | Formula | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 1978 | ARG | 1 | Niki Lauda | Parmalat Racing | Brabham | BT45C | Alfa Romeo | 115-12 F12 3.0 | 0 | T | Practice | 0 | F1 | ||
| 2 | John Watson | Parmalat Racing | Brabham | BT45C | Alfa Romeo | 115-12 F12 3.0 | 0 | T | Practice | 0 | F1 | |||||
| 7 | 1977 | JPN | 7 | John Watson | Martini Racing | Brabham | BT45B | Alfa Romeo | 115-12 F12 3.0 | 3 | DNF | 01:15.540 | Gearbox | 0 | F1 | |
| 6 | 1977 | CAN | 7 | John Watson | Martini Racing | Brabham | BT45B | Alfa Romeo | 115-12 F12 3.0 | 10 | DNF | 01:27.339 | Suspension | 0 | F1 | |
| 5 | 1977 | USA | 7 | John Watson | Martini Racing | Brabham | BT45B | Alfa Romeo | 115-12 F12 3.0 | 3 | 12 | 01:57.901 | 0 | F1 | ||
| 4 | 1977 | GER | 7 | John Watson | Martini Racing | Brabham | BT45B | Alfa Romeo | 115-12 F12 3.0 | 0 | T | Practice | 0 | F1 | ||
| 3 | 1977 | GBR | 7 | John Watson | Martini Racing | Brabham | BT45B | Alfa Romeo | 115-12 F12 3.0 | 0 | T | Practice | 0 | F1 | ||
| 2 | 1977 | FRA | 7 | John Watson | Martini Racing | Brabham | BT45B | Alfa Romeo | 115-12 F12 3.0 | 4 | 2 | 01:13.880 | 75 | 6 | F1 | |
| 1 | 1977 | SWE | 7 | John Watson | Martini Racing | Brabham | BT45B | Alfa Romeo | 115-12 F12 3.0 | 2 | 5 | 01:28.201 | 1 | 2 | F1 |
Sponsors: Martini
TRANSMISSION
Gearbox: Brabham/Alfa six-speed
Driveshafts: Brabham
Clutch: Borg & Beck
CHASSIS
Front suspension: Double wishbones, semi-inboard springs
Rear suspension: Parallel lower links, single top links, twin radius rods, outboard springs
Suspension dampers: Koni
Wheel diameter: front: 13 in. rear: 13 in.
Wheel rim widths: front: 10 or 11 in. rear: 18 in.
Tyres: Goodyear
Brakes: Girling
Brake pads: Ferodo
Steering: MRD rack and pinion
Radiators: Serck
Fuel tank: Marston
Battery: Sogea
Instruments: Veglia/Smiths
DIMENSIONS
Wheelbase: 98 in./2490 mm
Track: front: 56 in./1420 mm rear: 60 in./1525 mm
Gearbox weight: 95 lb/43 kg
Chassis weight (tub): 115 lb/52 kg
Formula weight: 1356 lb/615 kg
Fuel capacity: 46 gallons/209 litres
Fuel consumption: 4.5 mpg/1.6 km/litre
ENGINE
Type: Alfa Romeo 115-12
No. of cylinders: Flat-12
Bore and stroke: 77 mm x 53.6 mm
Capacity: 2995 cc
Compression ratio: 11.5:1
Maximum power: 520 bhp
Maximum rpm: 12,000
Valve sizes: 33mm x 2, 26.7 mm x 2
Valve lift: 8.5 mm
Valve timing: 55/65
Pistons and rings: Mahle
Bearings: Clevite
Fuel injection: Lucas
Ignition system: Marelli Dinoplex
Fuel and oil: Fina
Sparking plugs: Champion
Weight: 385 lb/175 kg