The Slowest Selling New Cars in Connecticut

These are the new cars and trucks sitting on dealer lots the longest in Connecticut right now. With high inventory and weak demand, these vehicles offer the best opportunities to negotiate discounts below MSRP.

In Connecticut: The 2026 Buick Envision is the slowest-selling car with 549 days of supply - while the 2026 Buick Enclave has the lowest volume with just 5 units sold in 45 days.

Slowest Selling New Cars in Connecticut (by Market Day Supply)

Ranked by the highest Market Day Supply in Connecticut - vehicles with the most days of inventory sitting on dealer lots.

# Vehicle MDS Sold
1 2026 Buick Envision 549 days 100% 5
2 2026 Jeep Wrangler 2-Door 394 days 31% 12
3 2026 Chevrolet Express Cargo 392 days 153% 7
4 2026 RAM Promaster Cargo Van 352 days 36% 17
5 2026 Dodge Charger 309 days 8% 8
6 2026 Ford E Series Cutaway 300 days New 6
7 2026 Buick Enclave 297 days New 5
8 2026 Mercedes-Benz Sprinter Cargo Van 280 days 6% 13
9 2026 Honda Prologue 268 days 9% 22
10 2026 Jeep Cherokee 262 days 38% 38

▲ / ▼ show month-over-month change on the MDS column vs. the previous month's snapshot. New means the vehicle wasn't in last month's top rankings.

Key Data Insights

  • The 5 slowest sellers in Connecticut average 399 days on lot — significant negotiating leverage for buyers.

What Is Market Day Supply?

Market Day Supply (MDS) measures how many days it would take to sell all current inventory of a vehicle at the current rate of sales. A low MDS (under 30 days) means the vehicle is selling faster than dealers can stock it. A high MDS (over 100 days) means there's more inventory than demand, which is where buyers have leverage to negotiate discounts.

How to Find Deals on Slow Sellers in Connecticut

Our Data & Methodology

New Car Market Snapshot in Connecticut

34,688

Total New Listings

27,902

On Dealer Lots

6,782

In Transit (20%)

54

Unavailable / Excluded

How We Calculate Market Day Supply

Market Day Supply (MDS) measures how long it would take to sell all available inventory at the current sales pace. We calculate it as:

MDS = On-Lot Inventory ÷ Average Daily Sales Rate (over 45 days)

Importantly, we use on-lot inventory only - vehicles physically at dealerships and available for immediate purchase. We exclude:

  • In-transit vehicles (20% of market) - cars that have been built and shipped but haven't arrived at the dealer yet. These aren't available to test drive or buy today.
  • Excluded listings - vehicles flagged as unavailable, sold, or otherwise not actively for sale.

We also exclude vehicles with fewer than 100 on-lot listings nationwide. This filters out ultra-low-volume models (limited editions, commercial variants, etc.) where small inventory swings would produce misleading MDS numbers.

This means our "For Sale" numbers reflect what you'd actually find on a dealer lot or available to purchase on CarEdge car search - not inflated totals from industry databases that count every car on a truck.

Why This Matters

For newly launched or redesigned models, the difference can be dramatic. A car might have 20,000 units in the industry pipeline, but only 8,000 on dealer lots. Using the larger number would make the car look like it's sitting unsold when in reality dealers can barely keep up. Our on-lot methodology gives you the most accurate picture of what's actually happening at dealerships.

Data Sources

Inventory and sales data is aggregated from dealership listings across the United States, covering new vehicles at the year/make/model level. Sales volume reflects the past 45 days. Data was last updated on June 1, 2026.

Related Resources

National Rankings

Slowest selling cars across all 50 states

 Fastest Selling in Connecticut

Cars flying off lots fastest - hardest to negotiate

 Depreciation Rankings

Which cars hold their value best over time

Data analysis by the CarEdge Research Team. Our data covers 27,902 vehicles on dealer lots in Connecticut.