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Home/United States of America/Groton
From €9/day
Groton, your way

Car rental in Groton

Compare cars, choose your deal, and book in just 3 minutes.

★★★★★★ 4.5 / 8,764 reviews
Rent a car in Groton
✓ No hidden fees · ✓ Free cancellation

Airport pick-up

PROMO −20%
−20%
✈️
GON
Groton-new London Airport

Special airport rates from popular suppliers.

from €9/day
Map
−20%
🏙️

Downtown Promotion

Get 20% off electric cars picked up in Groton — quiet, clean and cheaper to run.

Electric car

Available in Groton

Kia Cerato
Compact

Kia Cerato

5 seats · 3 bags
€13
per day
Kia Forte
Compact

Kia Forte

5 seats · 3 bags
€12
per day
Volkswagen Passat
Standard

Volkswagen Passat

5 seats · 4 bags
€26
per day
Renault Scenic
Estate

Renault Scenic

5 seats · 4 bags
€21
per day
GMC Yukon
Fullsize

GMC Yukon

5 seats · 4 bags
€104
per day
Chevrolet Suburban
Fullsize

Chevrolet Suburban

5 seats · 4 bags
€79
per day
Volkswagen Taigo
4x4

Volkswagen Taigo

5 seats · 3 bags
€27
per day
Suzuki S-Cross
4x4

Suzuki S-Cross

5 seats · 3 bags
€31
per day
Audi A5 Convertible
Convertible

Audi A5 Convertible

4 seats · 2 bags
€78
per day
BMW 4 Series Convertible
Convertible

BMW 4 Series Convertible

4 seats · 2 bags
€69
per day
BYD Dolphin
Electric

BYD Dolphin

5 seats · 3 bags
€25
per day
Tesla Model 3
Electric

Tesla Model 3

5 seats · 3 bags
€36
per day
Toyota Proace Verso
9-Seat Minivan

Toyota Proace Verso

9 seats · 4 bags
€90
per day
Toyota Verso
7-Seat Minivan

Toyota Verso

7 seats · 3 bags
€31
per day

Rental companies in Groton

Compare suppliers, ratings and pick-up desks.

Hertz

Hertz

★ 4.4(597 reviews)
📍 Desks in Groton
Map
Avis

Avis

★ 4.4(196 reviews)
📍 Desks in Groton
Map

Pick-up points

📍
Groton - 311 Mitchell Street
311 Mitchell St, Groton, 06340 4421, Ct, Connecticut
📍
Groton
155 Tower Ave (i-95 North Or South, Exit 88), Groton, 06340…
✈️
Groton-new London Airport
155 Tower Ave, Groton, 06340, Ct, Connecticut

Worth the drive

Mystic Seaport — living maritime museum with historic ships and recreated village
Fort Griswold — revolutionary war hilltop fort with monument and river views
Ocean Beach Park — wide sandy beach near new london with boardwalk and family rides
Harkness Memorial Park — seaside estate with formal gardens, mansion and long island sound views
Old Mystic Village — colonial style shopping village with cafes near mystic aquarium

More ways to save on car rental in Groton

Special offer−20%
Electric car
Electric cars →
Zero-emission rentals
 Special offer−20%
Convertible
Convertibles →
Open-top summer drives
 Special offer−20%
Minivan
Minivans →
7–9 seats for groups
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Groton car rental — FAQ

We recommend booking as early as possible in Groton. Prices usually rise closer to the pick-up date, especially in peak seasons and on weekends. Advance booking gives you a better choice of car classes, automatic transmission, and supplier options. Last-minute rentals may be limited or more expensive, particularly at airports and popular downtown locations.
The deposit is usually released within a few days after drop-off in Groton. The exact timing depends on your bank and card provider; most unblock the amount within 3-14 business days. Any traffic fines, damage, or missing fuel may delay or reduce the refunded sum, according to the supplier's terms.
The excess, or deductible, is the maximum amount you pay if the car is damaged or stolen in Groton. The rental company covers costs above this limit. Excess levels vary by car class and supplier; you can often reduce or waive it by purchasing additional insurance or full coverage before pick-up.
Some suppliers in Groton accept debit cards, but conditions apply. You may need proof of return travel, higher deposit, or extra insurance. Availability of no-deposit / no-credit-card deals is limited and depends on the location, car category, and your age and driving history.
Average daily prices in Groton depend on season, demand, and car type. Economy cars are usually cheapest, while SUVs, vans, and automatics cost more. The total includes base rate, taxes, mandatory fees, and any extras you choose, like GPS, child seats, or additional drivers. Early booking often secures lower prices.
Bookingcar compares multiple suppliers in Groton in one search. You can filter by price, rating, fuel policy, and mileage, then book instantly with secure payment. Transparent conditions, 24/7 support, and clear voucher instructions help you avoid surprises at the counter and make it easier to manage or modify your reservation.
Returning the car late in Groton may result in extra charges. Many companies allow a short grace period, but beyond that they can charge additional hours or a full extra rental day. If you expect to be late, contact the rental office as soon as possible to discuss options and minimize potential penalties.
Cross-border travel is often restricted and must be approved in advance. When booking in Groton, check the supplier's terms for allowed countries, extra insurance, and border-crossing fees. Unauthorized international travel can void coverage and lead to serious penalties, so always list your intended routes before confirming.
Speed limits are set by each state, but typical maximum limits are:
  • Cities / residential streets: 25–35 mph (about 40–56 km/h)
  • Urban multi-lane roads: 35–45 mph (56–72 km/h)
  • Rural two-lane roads: 55 mph (88 km/h)
  • Interstate highways: 65–75 mph (105–120 km/h), up to 80 mph (129 km/h) in a few states
Always follow posted signs, as limits change frequently.

What drivers say about Groton

★★★★★★4.5
★★★★★★ 4.5

"I travelled with a friend; car was great and service friendly, just a bit of a line at pickup."

J
Jacob Morgan
Groton
★★★★★ 5

"We booked a car for a week-long road trip and it was ideal. Plenty of space for all our bags, smooth drive on highways and back roads, and very good fuel economy. The team at the desk was relaxed but professional, and the handover was quick."

J
Jayden Clarke
Groton
★★★★★ 4

"We hired a car for a couples’ escape and it mostly went very well. The car was clean, comfortable, and exactly the size we’d booked. The only minor issue was slightly confusing signs at the return area, so we drove around once before finding the right lane."

D
Dylan
Groton
More reviews →

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