Esso, M4 Junction 23, Caldicot

NP26 3YL · prices updated 2 days ago · more stations near Newport

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Unleaded (E10)

175.9p

Diesel (B7)

199.9p

Super unleaded (E5)

195.9p

Super diesel (SDV)

219.9p

Esso on M4 Junction 23, Caldicot is charging unleaded at 175.9p a litre and diesel at 199.9p today. That unleaded price is 5.2p above the UK average of 170.7p. Of the 35 stations within 10 miles it's the 29th cheapest for unleaded, with the lowest nearby at 164.9p at Costco.

Across the 5 other stations within 5 miles, unleaded averages 169.5p, so this station is 6.4p above its local average, £2.56 on a 40-litre fill.

Across the 4 other stations within 5 miles, diesel averages 199.1p, so this station is 0.8p above its local average, 32p on a 40-litre fill.

A 40-litre fill here costs unleaded £70.36 and diesel £79.96 at today's prices. The cheapest unleaded within 10 miles is 164.9p at Valero, Rakestrow, Chepstow, 6.3 miles away: £4.40 less on a 40-litre fill, about £2.05 after the drive there and back. The cheapest diesel within 10 miles is 192.9p at Costco, St Brendans Way, Avonmouth, Bristol, 8.7 miles away: £2.80 less on a 40-litre fill, but the 17.3 extra miles there and back use up the saving.

Station details

Opening hours

Every day	Open 24 hours

Phone

01633 882792

Type

Motorway services

Fuels

Unleaded (E10)
Super unleaded (E5)
Diesel (B7)
Super diesel

Facilities

24-hour fuel
Toilets
Air and screenwash
Water
AdBlue pump
AdBlue (bottled)

The operator lists 24-hour fuel, toilets, air and screenwash, water, AdBlue pump and AdBlue (bottled) at this station. It doesn't list car wash or LPG. Facilities come from the operator's Fuel Finder record, so check before relying on one.

Price history

Unleaded (E10), last 30 days

Change: −1.0p
Low: 175.9p
High: 178.9p

Super unleaded (E5), last 30 days

Change: −1.0p
Low: 195.9p
High: 198.9p

Diesel (B7), last 30 days

Change: −3.0p
Low: 199.9p
High: 205.9p

Super diesel, last 30 days

Change: −3.0p
Low: 219.9p
High: 225.9p

Daily prices

Date	E10	E5	B7	SDV
4 Nov	175.9p	195.9p	199.9p	219.9p
3 Nov	175.9p	195.9p	199.9p	219.9p
2 Nov	175.9p	195.9p	199.9p	219.9p
1 Nov	177.9p	197.9p	205.9p	225.9p
31 Oct	177.9p	197.9p	205.9p	225.9p
30 Oct	177.9p	197.9p	205.9p	225.9p
29 Oct	177.9p	197.9p	205.9p	225.9p
28 Oct	177.9p	197.9p	205.9p	225.9p
27 Oct	177.9p	197.9p	205.9p	225.9p
26 Oct	178.9p	198.9p	205.9p	225.9p
25 Oct	178.9p	198.9p	205.9p	225.9p
24 Oct	178.9p	198.9p	205.9p	225.9p
23 Oct	178.9p	198.9p	205.9p	225.9p
22 Oct	178.9p	198.9p	205.9p	225.9p
21 Oct	178.9p	198.9p	205.9p	225.9p
20 Oct	178.9p	198.9p	205.9p	225.9p
19 Oct	176.9p	196.9p	203.9p	223.9p
18 Oct	176.9p	196.9p	202.9p	222.9p
17 Oct	176.9p	196.9p	202.9p	222.9p
16 Oct	176.9p	196.9p	202.9p	222.9p
15 Oct	176.9p	196.9p	202.9p	222.9p
14 Oct	176.9p	196.9p	202.9p	222.9p
13 Oct	176.9p	196.9p	202.9p	222.9p
12 Oct	176.9p	196.9p	202.9p	222.9p
11 Oct	176.9p	196.9p	202.9p	222.9p
10 Oct	176.9p	196.9p	202.9p	222.9p
9 Oct	176.9p	196.9p	202.9p	222.9p
8 Oct	176.9p	196.9p	202.9p	222.9p
7 Oct	176.9p	196.9p	202.9p	222.9p
6 Oct	176.9p	196.9p	202.9p	222.9p

Price changes in the last 30 days

Unleaded (E10): 175.9p now, down 2.0p on 7 days ago and down 1.0p on 30 days ago. 3 price changes recorded in the last 30 days, the latest on 2 November 2026. Lowest since 12 September 2026: 169.9p (12 September 2026); highest 178.9p (20 October 2026).

Diesel (B7): 199.9p now, down 6.0p on 7 days ago and down 3.0p on 30 days ago. 3 price changes recorded in the last 30 days, the latest on 2 November 2026. Lowest since 12 September 2026: 194.9p (12 September 2026); highest 205.9p (20 October 2026).

Super unleaded (E5): 195.9p now, down 2.0p on 7 days ago and down 1.0p on 30 days ago. 3 price changes recorded in the last 30 days, the latest on 2 November 2026. Lowest since 12 September 2026: 189.9p (12 September 2026); highest 198.9p (20 October 2026).

Super diesel: 219.9p now, down 6.0p on 7 days ago and down 3.0p on 30 days ago. 3 price changes recorded in the last 30 days, the latest on 2 November 2026. Lowest since 12 September 2026: 214.9p (12 September 2026); highest 225.9p (20 October 2026).

Date seen	Fuel	Price	Change
2 November 2026	Unleaded (E10)	175.9p	-2.0p
2 November 2026	Diesel (B7)	199.9p	-6.0p
2 November 2026	Super unleaded (E5)	195.9p	-2.0p
2 November 2026	Super diesel	219.9p	-6.0p
27 October 2026	Unleaded (E10)	177.9p	-1.0p
27 October 2026	Super unleaded (E5)	197.9p	-1.0p
20 October 2026	Unleaded (E10)	178.9p	+2.0p
20 October 2026	Diesel (B7)	205.9p	+2.0p
20 October 2026	Super unleaded (E5)	198.9p	+2.0p
20 October 2026	Super diesel	225.9p	+2.0p
19 October 2026	Diesel (B7)	203.9p	+1.0p
19 October 2026	Super diesel	223.9p	+1.0p

Each row is the day our capture first saw the new price. Prices are recorded once a day from the government's Fuel Finder data, so a change can show a day or two after the totem moved.

Esso, M4 Junction 23, Caldicot: quick answers

How much is unleaded at Esso M4 Junction 23, Caldicot today?

Unleaded (E10) is 175.9p a litre at Esso M4 Junction 23, Caldicot, reported on 2 November 2026. That's 5.2p above the UK average of 170.7p. The 5 other stations within 5 miles average 169.5p, so it's 6.4p dearer than its neighbours.

How much is diesel at Esso M4 Junction 23, Caldicot today?

Diesel (B7) is 199.9p a litre at Esso M4 Junction 23, Caldicot, reported on 2 November 2026. That's 1.7p above the UK average of 198.2p. The 4 other stations within 5 miles average 199.1p, so it's 0.8p dearer than its neighbours.

Has the unleaded price at Esso M4 Junction 23, Caldicot changed recently?

The unleaded price at Esso M4 Junction 23, Caldicot changed 3 times in the last 30 days, most recently on 2 November 2026 (down 2.0p to 175.9p). It's down 2.0p on a week ago. Since 12 September 2026 it has ranged from 169.9p to 178.9p.

What does a 40-litre fill cost at Esso M4 Junction 23, Caldicot?

Is Esso M4 Junction 23, Caldicot the cheapest petrol station nearby?

Not quite. 28 of the 35 stations within 10 miles are cheaper for unleaded, the lowest being 164.9p at Valero, Rakestrow, Chepstow, 6.3 miles away. Esso M4 Junction 23, Caldicot charges 175.9p.

When is Esso M4 Junction 23, Caldicot open and what facilities does it have?

It's open 24 hours a day. The operator lists 24-hour fuel, toilets, air and screenwash, water, AdBlue pump and AdBlue (bottled) at this station. It doesn't list car wash or LPG. Facilities come from the operator's Fuel Finder record, so check before relying on one.