Manual and Automatic Transmission information, and transmission and engine life cycle
Author Andy Elvers
Sorry about the table colours. I will need hours to fix it as its a very old html page from the original site.
Transmissions
Manual Transmission
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This Manual Transmission guide includes all European 928 models.
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Europe Specifications
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G28.03
928 |
G28.05
928/S |
G28.07
928S/S2 |
G28.10
928S2 |
G28.12
928S4 |
G28.55
928SE/GT |
G28.57
928GTS |
| Design |
Direct
transmission with layshaft |
| Gears |
5 |
| Ratios |
| 1st |
3.601 |
3.7645 |
3.7745 |
| 2nd |
2.4646 |
2.5122 |
2.5188 |
| 3rd |
1.8194 |
1.79 |
1.7948 |
| 4th |
1.3433 |
1.3541 |
1.3577 |
| 5th |
1.0 |
1.0 |
1.0 |
| Reverse |
3.1621 |
3.3 |
Final
Drive |
2.75 |
2.7272 |
2.6363 |
2.7272 |
| mph
/ 1000rpm |
| 1st |
7.36 |
6.88 |
7.18 |
6.94 |
7.03 |
| 2nd |
10.75 |
10.31 |
10.76 |
10.4 |
10.54 |
| 3rd |
14.57 |
14.47 |
15.1 |
14.6 |
14.79 |
| 4th |
19.73 |
19.13 |
19.96 |
19.3 |
19.55 |
| 5th |
26.5 |
25.9 |
27.03 |
26.13 |
26.54 |
| mph
at max engine power |
| 1st |
40.5 |
43.4 |
40.6 |
43.1 |
43.0 |
40.1 |
| 2nd |
59.1 |
63.4 |
60.8 |
64.6 |
64.5 |
60.1 |
| 3rd |
80.1 |
85.9 |
85.4 |
90.6 |
90.5 |
84.3 |
| 4th |
108.5 |
116.4 |
112.8 |
119.8 |
119.6 |
111.4 |
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Automatic transmission
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| This Automatic Transmission guide includes all
European 928 models. |
Europe Specifications
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A22.01
928 |
A22.04
928S |
A28.02
928S2 |
A28.05
928S2 |
A28.08
928S2 |
A28.14
928S4 |
A28.16
928S4 |
A28.18
928GTS |
| Design |
fully
automatic planetary transmission |
| Gears |
3 |
4 |
| Ratios |
| 1st |
2.306 |
3.676 |
3.87 |
| 2nd |
1.460 |
2.412 |
2.25 |
| 3rd |
1.00 |
1.436 |
1.44 |
| 4th |
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1.00 |
1.00 |
| Reverse |
1.836 |
5.139 |
5.59 |
| Final
Drive |
2.75 |
2.357 |
2.538 |
| mph /
1000 rpm |
| 1st |
11.1 |
8.5 |
7.63 |
7.25 |
| 2nd |
17.56 |
12.96 |
11.63 |
12.47 |
| 3rd |
25.64 |
21.76 |
19.53 |
19.48 |
| 4th |
n/a |
31.25 |
28.05 |
28.05 |
| mph
at max engine power |
| 1st |
61.2 |
65.6 |
50.2 |
45.8 |
43.5 |
41.3 |
| 2nd |
96.6 |
103.6 |
76.4 |
69.8 |
74.8 |
71.1 |
| 3rd |
n/a |
128.4 |
117.2 |
116.9 |
111.0 |
| Gear
Up Shift Points (mph) under Full Throttle |
| 1-2 |
60-65 |
63-68 |
33-38 |
33-37 |
31-34 |
25-31 |
25-31 |
| 2-3 |
93-98 |
102-107 |
66-76 |
63-73 |
59-68 |
63-73 |
63-73 |
| 3-4 |
n/a |
n/a |
110-122 |
110-122 |
102-114 |
105-117 |
105-117 |
| Gear
Up Shift Points (mph) under Kick Down |
| 1-2 |
n/a |
n/a |
40-43 |
36-39 |
33-37 |
37-38 |
35-36 |
| 2-3 |
n/a |
n/a |
74-77 |
73-83 |
68-69 |
76-78 |
74-75 |
| 3-4 |
n/a |
n/a |
120-123 |
120-132 |
112-117 |
119-121 |
112-117 |
| Gear
Down Shift Points (mph) under Full Throttle |
| 2-1 |
32-28 |
33-29 |
17-14 |
16-14 |
15-13 |
19-14 |
19-15 |
| 3-2 |
53-35 |
58-43 |
38-32 |
31-27 |
29-25 |
30-27 |
30-27 |
| 4-3 |
n/a |
n/a |
76-67 |
76-66 |
71-62 |
89-79 |
89-79 |
| Gear
Down Shift Points (mph) under Kick Down |
| 2-1 |
48-36 |
48-40 |
26-23 |
26-22 |
21-21 |
30-27 |
29-26 |
| 3-2 |
83-76 |
91-84 |
71-61 |
89-61 |
66-57 |
74-65 |
71-61 |
| 4-3 |
n/a |
n/a |
118-106 |
117-106 |
109-99 |
115-104 |
112-100 |
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Europe Model / Engine / Transmission Life Cycle
| Model |
Engine |
Trans-
mission |
78 |
79 |
80 |
81 |
82 |
83 |
84 |
85 |
86 |
87 |
88 |
89 |
90 |
91 |
92 |
93 |
94 |
95 |
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|
A |
B |
C |
D |
E |
F |
G |
H |
J |
K |
L |
M |
N |
P |
R |
S |
| 928 |
M28.01 |
G28.03 |
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| M28.09 |
G28.03 |
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| M28.09 |
G28.05 |
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| M28.02 |
A22.01 |
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| M28.10 |
A22.01 |
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| 928S |
M28.11 |
G28.05 |
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| M28.11 |
G28.07 |
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| M28.12 |
A22.04 |
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| 928S2 |
M28.21 |
G28.07 |
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| M28.21 |
G28.10 |
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| M28.22 |
A28.02 |
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| M28.22 |
A28.05 |
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| M28.22 |
A28.08 |
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| 928S4 |
M28.41 |
G28.12 |
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| M28.42 |
A28.14 |
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| M28.42 |
A28.16 |
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| 928SE |
M28.41SP |
G28.55 |
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| 928CS |
M28.41SP |
G28.55 |
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| 928GT |
M28.47 |
G28.55 |
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| 928GTS |
M28.49 |
G28.57 |
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| M28.50 |
A28.18 |
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| Manual Transmission |
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| Automatic
Transmission |
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