Specification
- Manufacturer Jaguar Cars
- Production 1966–1968
Jaguar 420 - 10,236
1966–1969
Daimler Sovereign - 5,824
- Body style(s) 4-door saloon
- Class Sports saloon
- Successor Jaguar XJ6
- Engine(s) 4.2L XK I6
- Transmission(s) 4-speed manual (Jag only); 4-speed manual/overdrive; or 3-speed automatic options available
- Height 1429 mm (56 in)
- Length 4762 mm (187 in)
- Width 1702 mm (67 in)
- Wheelbase 2737 mm (108 in)
- Kerb Weight 1676 kg (3695 lb)
- Layout FR layout
- Related Jaguar Mark 2
Jaguar Mark X
Jaguar S-Type
The history of the Daimler Sovereign
| Type |
1940s |
1950s |
1960s |
1970s |
| 5 |
6 |
7 |
8 |
9 |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
| Sports |
  |
XK120 |
XK140 |
XK150 |
E-type S1 |
E S2 |
E-type S3 |
XJ-S |
| Saloon |
  |
  |
Mark 1 |
Mark 2, 240, 340 |
  |
  |
|   |
  |
  |
S-Type |
  |
  |
XJ-C |
  |
|   |
  |
  |
420 |
XJ6 S1 |
XJ6 S2 |
| Mk IV |
Mk V |
Mk VII |
Mk VIII |
Mk IX |
Mk X |
420G |
  |
XJ12 S1 |
XJ12 S2 |
| Supercar |
  |
  |
XKSS |
  |
  |
| Racing |
  |
  |
C-Type |
D-Type |
  |
  |
E-Type |
  |
XJ13 |
  |
  |
XJ-C |
XJ41 / XJ42 |
| Corporate ownership |
Independent |
BMH |
British Leyland |