Change description : 2026-04-06 00:15:00: The percentage rates for petrol-powered and hybrid-powered cars for the tax year 2026 to 2027 have been added. [Guidance and regulation]
Petrol powered and hybrid powered cars for the tax year 2026 to 2027
CO2 emissions (grams per km)
Electric mileage range
NEDC %
WLTP %
0
—
4
4
1 to 50
130 and above
4
4
1 to 50
70 to 129
7
7
1 to 50
40 to 69
10
10
1 to 50
30 to 39
14
14
1 to 50
less than 30
16
16
51 to 54
—
17
17
55 to 59
—
18
18
60 to 64
—
19
19
65 to 69
—
20
20
70 to 74
—
21
21
75 to 79
—
21
21
80 to 84
—
22
22
85 to 89
—
23
23
90 to 94
—
24
24
95 to 99
—
25
25
100 to 104
—
26
26
105 to 109
—
27
27
110 to 114
—
28
28
115 to 119
—
29
29
120 to 124
—
30
30
125 to 129
—
31
31
130 to 134
—
32
32
135 to 139
—
33
33
140 to 144
—
34
34
145 to 149
—
35
35
150 to 154
—
36
36
155 to 159
—
37
37
160 to 164
—
37
37
165 to 169
—
37
37
170 and above
—
37
37
Petrol powered and hybrid powered cars for the tax year 2025 to 2026
CO2 emissions (grams per km)
Electric mileage range
NEDC %
WLTP %
0
—
3
3
1 to 50
130 and above
3
3
1 to 50
70 to 129
6
6
1 to 50
40 to 69
9
9
1 to 50
30 to 39
13
13
1 to 50
less than 30
15
15
51 to 54
—
16
16
55 to 59
—
17
17
60 to 64
—
18
18
65 to 69
—
19
19
70 to 74
—
20
20
75 to 79
—
21
21
80 to 84
—
22
22
85 to 89
—
23
23
90 to 94
—
24
24
95 to 99
—
25
25
100 to 104
—
26
26
105 to 109
—
27
27
110 to 114
—
28
28
115 to 119
—
29
29
120 to 124
—
30
30
125 to 129
—
31
31
130 to 134
—
32
32
135 to 139
—
33
33
140 to 144
—
34
34
145 to 149
—
35
35
150 to 154
—
36
36
155 to 159
—
37
37
160 to 164
—
37
37
165 to 169
—
37
37
170 and above
—
37
37
Petrol powered and hybrid powered cars for the tax year 2022 to 2023
These rates will remain frozen until the 2024 to 2025 tax year.
CO2 emissions (grams per km)
Electric mileage range
NEDC %
WLTP %
0
—
2
2
1 to 50
130 and above
2
2
1 to 50
70 to 129
5
5
1 to 50
40 to 69
8
8
1 to 50
30 to 39
12
12
1 to 50
less than 30
14
14
51 to 54
—
15
15
55 to 59
—
16
16
60 to 64
—
17
17
65 to 69
—
18
18
70 to 74
—
19
19
75 to 79
—
20
20
80 to 84
—
21
21
85 to 89
—
22
22
90 to 94
—
23
23
95 to 99
—
24
24
100 to 104
—
25
25
105 to 109
—
26
26
110 to 114
—
27
27
115 to 119
—
28
28
120 to 124
—
29
29
125 to 129
—
30
30
130 to 134
—
31
31
135 to 139
—
32
32
140 to 144
—
33
33
145 to 149
—
34
34
150 to 154
—
35
35
155 to 159
—
36
36
160 to 164
—
37
37
165 to 169
—
37
37
170 and above
—
37
37
Petrol powered and hybrid powered cars for the tax year 2021 to 2022
CO2 emissions (grams per km)
Electric mileage range
NEDC %
WLTP %
0
—
1
1
1 to 50
130 and above
2
1
1 to 50
70 to 129
5
4
1 to 50
40 to 69
8
7
1 to 50
30 to 39
12
11
1 to 50
less than 30
14
13
51 to 54
—
15
14
55 to 59
—
16
15
60 to 64
—
17
16
65 to 69
—
18
17
70 to 74
—
19
18
75 to 79
—
20
19
80 to 84
—
21
20
85 to 89
—
22
21
90 to 94
—
23
22
95 to 99
—
24
23
100 to 104
—
25
24
105 to 109
—
26
25
110 to 114
—
27
26
115 to 119
—
28
27
120 to 124
—
29
28
125 to 129
—
30
29
130 to 134
—
31
30
135 to 139
—
32
31
140 to 144
—
33
32
145 to 149
—
34
33
150 to 154
—
35
34
155 to 159
—
36
35
160 to 164
—
37
36
165 to 169
—
37
37
170 and above
—
37
37
Petrol powered and hybrid powered cars for the tax year 2020 to 2021
CO2 emissions (grams per km)
Electric mileage range
NEDC %
WLTP %
0 to 0
—
0
0
1 to 50
130 and above
2
0
1 to 50
70 to 129
5
3
1 to 50
40 to 69
8
6
1 to 50
30 to 39
12
10
1 to 50
less than 30
14
12
51 to 54
—
15
13
55 to 59
—
16
14
60 to 64
—
17
15
65 to 69
—
18
16
70 to 74
—
19
17
75 to 79
—
20
18
80 to 84
—
21
19
85 to 89
—
22
20
90 to 94
—
23
21
95
—
24
22
100
—
25
23
105
—
26
24
110
—
27
25
115
—
28
26
120
—
29
27
125
—
30
28
130
—
31
29
135
—
32
30
140
—
33
31
145
—
34
32
150
—
35
33
155
—
36
34
160
—
37
35
165
—
37
36
170 and above
—
37
37
Petrol powered cars from 6 April 2017 to 5 April 2020
CO2 emissions (grams per km)
2017 to 2018
2018 to 2019
2019 to 2020
Zero
9%
13%
16%
1 to 50
9%
13%
16%
51 to 75
13%
16%
19%
76 to 94
17%
19%
22%
95
18%
20%
23%
100
19%
21%
24%
105
20%
22%
25%
110
21%
23%
26%
115
22%
24%
27%
120
23%
25%
28%
125
24%
26%
29%
130
25%
27%
30%
135
26%
28%
31%
140
27%
29%
32%
145
28%
30%
33%
150
29%
31%
34%
155
30%
32%
35%
160
31%
33%
36%
165
32%
34%
37%
170
33%
35%
37%
175
34%
36%
37%
180
35%
37%
37%
185
36%
37%
37%
190
37%
37%
37%
195
37%
37%
37%
200
37%
37%
37%
205
37%
37%
37%
210
37%
37%
37%
215
37%
37%
37%
220 and above
37%
37%
37%
The exact CO2 figure is always rounded down to the nearest 5 grams per km — except where noted in the table. For example, CO2 emissions of 188 grams per km are treated as 185 grams per km.