diff --git a/crates/oxc_ecmascript/src/constant_evaluation/value_type.rs b/crates/oxc_ecmascript/src/constant_evaluation/value_type.rs
index 085ccd50c57d8..99604821bbc8a 100644
--- a/crates/oxc_ecmascript/src/constant_evaluation/value_type.rs
+++ b/crates/oxc_ecmascript/src/constant_evaluation/value_type.rs
@@ -1,7 +1,4 @@
-use oxc_ast::ast::{
-    AssignmentExpression, AssignmentOperator, BinaryExpression, ConditionalExpression, Expression,
-    LogicalExpression, LogicalOperator, StaticMemberExpression, UnaryExpression,
-};
+use oxc_ast::ast::*;
 use oxc_syntax::operator::{BinaryOperator, UnaryOperator};
 
 use crate::{
@@ -111,6 +108,7 @@ impl<'a> DetermineValueType<'a> for Expression<'a> {
             Expression::LogicalExpression(e) => e.value_type(is_global_reference),
             Expression::ParenthesizedExpression(e) => e.expression.value_type(is_global_reference),
             Expression::StaticMemberExpression(e) => e.value_type(is_global_reference),
+            Expression::NewExpression(e) => e.value_type(is_global_reference),
             _ => ValueType::Undetermined,
         }
     }
@@ -288,3 +286,16 @@ impl<'a> DetermineValueType<'a> for StaticMemberExpression<'a> {
         ValueType::Undetermined
     }
 }
+
+impl<'a> DetermineValueType<'a> for NewExpression<'a> {
+    fn value_type(&self, is_global_reference: &impl IsGlobalReference<'a>) -> ValueType {
+        if let Some(ident) = self.callee.get_identifier_reference() {
+            if ident.name.as_str() == "Date"
+                && is_global_reference.is_global_reference(ident) == Some(true)
+            {
+                return ValueType::Object;
+            }
+        }
+        ValueType::Undetermined
+    }
+}
diff --git a/crates/oxc_minifier/src/peephole/fold_constants.rs b/crates/oxc_minifier/src/peephole/fold_constants.rs
index ae7d969c4a6e0..c74937d231796 100644
--- a/crates/oxc_minifier/src/peephole/fold_constants.rs
+++ b/crates/oxc_minifier/src/peephole/fold_constants.rs
@@ -1209,19 +1209,20 @@ mod test {
     }
 
     #[test]
-    #[ignore]
     fn test_object_comparison1() {
-        fold("!new Date()", "false");
-        fold("!!new Date()", "true");
-
-        fold("new Date() == null", "false");
-        fold("new Date() == undefined", "false");
-        fold("new Date() != null", "true");
-        fold("new Date() != undefined", "true");
-        fold("null == new Date()", "false");
-        fold("undefined == new Date()", "false");
-        fold("null != new Date()", "true");
-        fold("undefined != new Date()", "true");
+        fold("!new Date()", "!1");
+        fold("!!new Date()", "!0");
+        fold_same("!new Date(foo)");
+
+        fold("new Date() == null", "!1");
+        fold("new Date() == undefined", "!1");
+        fold("new Date() != null", "!0");
+        fold("new Date() != undefined", "!0");
+        fold("null == new Date()", "!1");
+        fold("undefined == new Date()", "!1");
+        fold("null != new Date()", "!0");
+        fold("undefined != new Date()", "!0");
+        fold("new Date(foo) != undefined", "new Date(foo) != null");
     }
 
     #[test]