As teammates — same car
Race finishesahead
Qualifyingahead
Jo Bonnier · Chris Irwin
Qualifying compares starting grid position, which covers every era — it includes any grid penalties.
Race H2H
6
—
2
8 shared
Qualifying H2H
3
—
5
8 shared
Championship record
0
World titles
0
0
Runner-up
0
0
Top-3 finishes
0
P8
Best championship
P16
Finished ahead in the standings:
1 · 0
1967
P15
Teammate battle by season
0
1
1966
Career totals
Jo Bonnier
Chris Irwin
Championships
0
0
Wins
1
0
Poles
1
0
Podiums
1
0
Fastest laps
0
0
Career points
39
2
Starts
106
10
Rate-adjusted · per start
Jo Bonnier
Chris Irwin
Win rate
0.9%
0%
Podium rate
0.9%
0%
Pole rate
0.9%
0%
Points / start
0.4
0.2
Avg grid
P12.1
P13.3
Avg finish
P11.7
P11.1
Finish rate
48.1%
50%
Rates reward peak form; totals reward longevity. Avg grid/finish: lower is better.
Why they retired
Jo Bonnier
Chris Irwin
Mechanical retirements
45
4
Crash retirements
3
1
Classified from the finishing status. Mechanical covers car failures, crash covers accidents, collisions and damage — fewer is better on both.
Retirements with an unclear cause: 7 · 0
Milestones & racecraft
1956
Debut season
1966
1959 · aged 29
First win
—
1959
First pole
—
—
First title
—
P1
Best finish
P5
+0.5
Avg places gained
+2.2
Season points trajectory
Jo Bonnier
Chris Irwin
Final points each season — scoring systems changed over the eras.
Track by track
| Circuit | Jo Bonnier | Chris Irwin |
|---|---|---|
| W · Pod · Best | W · Pod · Best | |
| W · Pod · Best W · Pod · Best | ||
| Circuit Park Zandvoort | 1 · 1 · P1 | 0 · 0 · P7 |
| Jo Bonnier 1 · 1 · P1 0 · 0 · P7 Chris Irwin | ||
| Autodromo Nazionale di Monza | 0 · 0 · P6 | 0 · 0 · — |
| Jo Bonnier 0 · 0 · P6 0 · 0 · — Chris Irwin | ||
| Circuit de Spa-Francorchamps | 0 · 0 · P5 | 0 · 0 · — |
| Jo Bonnier 0 · 0 · P5 0 · 0 · — Chris Irwin | ||
| Watkins Glen | 0 · 0 · P6 | 0 · 0 · — |
| Jo Bonnier 0 · 0 · P6 0 · 0 · — Chris Irwin | ||
| Nürburgring | 0 · 0 · P6 | 0 · 0 · P9 |
| Jo Bonnier 0 · 0 · P6 0 · 0 · P9 Chris Irwin | ||
| Silverstone Circuit | 0 · 0 · P7 | 0 · 0 · P7 |
| Jo Bonnier 0 · 0 · P7 0 · 0 · P7 Chris Irwin | ||
| Autódromo Hermanos Rodríguez | 0 · 0 · P5 | 0 · 0 · — |
| Jo Bonnier 0 · 0 · P5 0 · 0 · — Chris Irwin | ||
| Brands Hatch | 0 · 0 · — | 0 · 0 · P7 |
| Jo Bonnier 0 · 0 · — 0 · 0 · P7 Chris Irwin | ||
| Mosport International Raceway | 0 · 0 · P8 | 0 · 0 · — |
| Jo Bonnier 0 · 0 · P8 0 · 0 · — Chris Irwin | ||
Team history
Jo Bonnier
Maserati 1956–1958BRM 1958–1960Porsche 1961–1962Cooper-Climax 1963–1964Brabham-BRM 1964Brabham-Climax 1964–1965Cooper-Maserati 1966Brabham-Climax 1966Cooper-Maserati 1967–1968Honda 1968McLaren-BRM 1968Lotus-Ford 1969McLaren-Ford 1970McLaren 1971
Chris Irwin
19561971
Basis
Head-to-head counts races where both drivers were classified, compared by final position (post-penalty). Teammate section counts only seasons in the same car. Career totals mirror the source data. Data: Jolpica-F1 (CC BY-NC-SA 4.0).